| 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 | $207.85 | 9.818% | $228.2567 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $58.49 | 4.622% | $61.1934 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $78.68 | 11.250% | $87.5315 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $10.47 | 5.646% | $11.0611 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $124.73 | 4.845% | $130.7732 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $130.76 | 9.415% | $143.0711 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $35.35 | 4.565% | $36.9637 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $646.33 | $698.8507 | $698.84 | $698.80 | $699.00 | |