| 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 | $243.37 | 12.212% | $273.0903 | $273.09 | $273.10 | $273.10 |
| Purchase #2 | $226.25 | 10.240% | $249.418 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $210.72 | 5.345% | $221.983 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $66.77 | 13.719% | $75.9302 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $238.86 | 10.540% | $264.0358 | $264.04 | $264.05 | $264.00 |
| Purchase #6 | $18.35 | 6.417% | $19.5275 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $133.58 | 5.762% | $141.2769 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $1,137.90 | $1,245.2617 | $1,245.27 | $1,245.35 | $1,245.20 | |