| 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 | $218.98 | 7.733% | $235.9137 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $102.49 | 5.312% | $107.9343 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $109.40 | 9.124% | $119.3817 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $140.79 | 4.734% | $147.455 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $53.51 | 6.214% | $56.8351 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $90.84 | 9.166% | $99.1664 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $213.97 | 4.252% | $223.068 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $929.98 | $989.7542 | $989.76 | $989.75 | $989.80 | |