| 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 | $246.66 | 4.295% | $257.254 | $257.25 | $257.25 | $257.30 |
| Purchase #2 | $101.66 | 10.262% | $112.0923 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $237.34 | 5.826% | $251.1674 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $214.29 | 8.799% | $233.1454 | $233.15 | $233.15 | $233.10 |
| Purchase #5 | $28.36 | 4.238% | $29.5619 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $164.90 | 4.771% | $172.7674 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $49.83 | 8.591% | $54.1109 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $1,043.04 | $1,110.0993 | $1,110.10 | $1,110.05 | $1,110.20 | |