| 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 | $181.56 | 4.147% | $189.0893 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $244.91 | 10.269% | $270.0598 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $60.26 | 6.353% | $64.0883 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $37.27 | 12.526% | $41.9384 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $60.73 | 7.221% | $65.1153 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $243.80 | 7.710% | $262.597 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $248.84 | 11.142% | $276.5658 | $276.57 | $276.55 | $276.60 |
| 7 purchase totals = | $1,077.37 | $1,169.4539 | $1,169.47 | $1,169.45 | $1,169.50 | |