| 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 | $225.47 | 5.445% | $237.7468 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $43.79 | 12.606% | $49.3102 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $160.44 | 8.530% | $174.1255 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $219.68 | 5.799% | $232.4192 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $173.38 | 9.822% | $190.4094 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $41.82 | 12.145% | $46.899 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $214.99 | 10.269% | $237.0673 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,079.57 | $1,167.9774 | $1,167.99 | $1,167.95 | $1,167.90 | |