| 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 | $246.89 | 9.728% | $270.9075 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $83.51 | 10.793% | $92.5232 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $10.94 | 6.431% | $11.6436 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $18.43 | 4.391% | $19.2393 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $135.36 | 6.807% | $144.574 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $203.60 | 8.582% | $221.073 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $40.71 | 12.861% | $45.9457 | $45.95 | $45.95 | $45.90 |
| 7 purchase totals = | $739.44 | $805.9063 | $805.90 | $805.85 | $805.80 | |