| 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 | $118.87 | 3.356% | $122.8593 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $135.98 | 5.555% | $143.5337 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $236.31 | 5.325% | $248.8935 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $172.30 | 11.503% | $192.1197 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $225.29 | 12.462% | $253.3656 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $88.97 | 11.658% | $99.3421 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $114.76 | 13.657% | $130.4328 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $1,092.48 | $1,190.5467 | $1,190.54 | $1,190.55 | $1,190.50 | |