| 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 | $223.32 | 11.422% | $248.8276 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $106.32 | 5.536% | $112.2059 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $106.93 | 6.155% | $113.5115 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $70.51 | 8.765% | $76.6902 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $107.76 | 5.389% | $113.5672 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $145.48 | 13.157% | $164.6208 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $128.94 | 11.199% | $143.38 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $889.26 | $972.8032 | $972.81 | $972.80 | $972.80 | |