| 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 | $212.77 | 3.606% | $220.4425 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $132.91 | 11.393% | $148.0524 | $148.05 | $148.05 | $148.10 |
| Purchase #3 | $206.80 | 3.320% | $213.6658 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $228.43 | 13.108% | $258.3726 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $40.45 | 3.401% | $41.8257 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $61.78 | 7.223% | $66.2424 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $234.48 | 6.837% | $250.5114 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $1,117.62 | $1,199.1128 | $1,199.11 | $1,199.10 | $1,199.10 | |