| 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 | $186.45 | 3.204% | $192.4239 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $31.58 | 4.512% | $33.0049 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $249.53 | 8.183% | $269.949 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $123.33 | 9.711% | $135.3066 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $20.82 | 6.283% | $22.1281 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $243.78 | 10.580% | $269.5719 | $269.57 | $269.55 | $269.60 |
| Purchase #7 | $28.98 | 7.147% | $31.0512 | $31.05 | $31.05 | $31.10 |
| 7 purchase totals = | $884.47 | $953.4356 | $953.43 | $953.40 | $953.40 | |