| 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 | $233.94 | 6.130% | $248.2805 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $182.87 | 5.612% | $193.1327 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $32.69 | 9.128% | $35.6739 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $103.57 | 4.770% | $108.5103 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $241.83 | 9.701% | $265.2899 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $203.98 | 10.681% | $225.7671 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $143.31 | 8.183% | $155.0371 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $1,142.19 | $1,231.6915 | $1,231.69 | $1,231.70 | $1,231.70 | |