| 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 | $219.54 | 9.465% | $240.3195 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $56.42 | 3.487% | $58.3874 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $223.38 | 6.741% | $238.438 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $57.33 | 8.525% | $62.2174 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $150.78 | 3.801% | $156.5111 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $17.94 | 6.376% | $19.0839 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $19.66 | 7.262% | $21.0877 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $745.05 | $796.0450 | $796.05 | $796.05 | $796.00 | |