| 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 | $195.63 | 8.571% | $212.3974 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $232.34 | 13.623% | $263.9917 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $119.50 | 3.335% | $123.4853 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $50.51 | 7.812% | $54.4558 | $54.46 | $54.45 | $54.50 |
| Purchase #5 | $103.42 | 7.653% | $111.3347 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $243.93 | 13.727% | $277.4143 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $221.79 | 11.361% | $246.9876 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,167.12 | $1,290.0668 | $1,290.07 | $1,290.10 | $1,290.10 | |