| 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 | $112.92 | 4.797% | $118.3368 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $16.90 | 7.682% | $18.1983 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $112.71 | 10.225% | $124.2346 | $124.23 | $124.25 | $124.20 |
| Purchase #4 | $85.27 | 6.840% | $91.1025 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $228.78 | 7.123% | $245.076 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $24.38 | 11.594% | $27.2066 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $35.55 | 9.801% | $39.0343 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $616.51 | $663.1891 | $663.19 | $663.25 | $663.10 | |