| 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 | $211.90 | 13.484% | $240.4726 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $218.36 | 7.827% | $235.451 | $235.45 | $235.45 | $235.50 |
| Purchase #3 | $37.60 | 5.150% | $39.5364 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $97.50 | 4.615% | $101.9996 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $96.90 | 12.289% | $108.808 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $35.93 | 6.141% | $38.1365 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $165.86 | 4.125% | $172.7017 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $864.05 | $937.1058 | $937.11 | $937.10 | $937.10 | |