| 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 | $154.83 | 11.264% | $172.2701 | $172.27 | $172.25 | $172.30 |
| Purchase #2 | $21.68 | 5.745% | $22.9255 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $118.44 | 6.278% | $125.8757 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $249.35 | 3.597% | $258.3191 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $66.90 | 10.620% | $74.0048 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $123.67 | 7.607% | $133.0776 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $221.25 | 11.652% | $247.0301 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $956.12 | $1,033.5029 | $1,033.51 | $1,033.55 | $1,033.50 | |