| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.76 | 3.395% | $211.7116 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $167.87 | 10.600% | $185.6642 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $138.35 | 6.448% | $147.2708 | $147.27 | $147.25 | $147.30 |
| Purchase #4 | $215.95 | 4.676% | $226.0478 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $134.44 | 4.323% | $140.2518 | $140.25 | $140.25 | $140.30 |
| Purchase #6 | $199.48 | 12.787% | $224.9875 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $249.29 | 7.761% | $268.6374 | $268.64 | $268.65 | $268.60 |
| 7 purchase totals = | $1,310.14 | $1,404.5711 | $1,404.57 | $1,404.55 | $1,404.60 | |