| 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 | $249.31 | 8.495% | $270.4889 | $270.49 | $270.50 | $270.50 |
| Purchase #2 | $116.55 | 8.187% | $126.0919 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $245.37 | 13.349% | $278.1244 | $278.12 | $278.10 | $278.10 |
| Purchase #4 | $92.52 | 4.129% | $96.3402 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $222.27 | 9.834% | $244.128 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $240.33 | 12.287% | $269.8593 | $269.86 | $269.85 | $269.90 |
| Purchase #7 | $45.57 | 9.609% | $49.9488 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $1,211.92 | $1,334.9815 | $1,334.98 | $1,335.00 | $1,334.90 | |