| 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 | $191.35 | 10.477% | $211.3977 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $249.98 | 3.307% | $258.2468 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $90.95 | 5.317% | $95.7858 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $35.93 | 11.825% | $40.1787 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $227.61 | 9.735% | $249.7678 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $16.36 | 10.205% | $18.0295 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $118.41 | 8.821% | $128.8549 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $930.59 | $1,002.2612 | $1,002.27 | $1,002.30 | $1,002.30 | |