| 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 | $224.34 | 11.238% | $249.5513 | $249.55 | $249.55 | $249.60 |
| Purchase #2 | $128.35 | 9.468% | $140.5022 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $222.58 | 3.830% | $231.1048 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $193.83 | 8.717% | $210.7262 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $203.62 | 8.596% | $221.1232 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $245.51 | 5.210% | $258.3011 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $128.70 | 10.865% | $142.6833 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $1,346.93 | $1,453.9921 | $1,453.98 | $1,454.00 | $1,454.00 | |