| 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 | $51.71 | 12.852% | $58.3558 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $98.53 | 9.728% | $108.115 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $121.55 | 10.435% | $134.2337 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $221.74 | 11.656% | $247.586 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $37.69 | 13.124% | $42.6364 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $206.52 | 8.455% | $223.9813 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $222.48 | 7.297% | $238.7144 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $960.22 | $1,053.6226 | $1,053.63 | $1,053.65 | $1,053.60 | |