| 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 | $229.67 | 13.529% | $260.7421 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $182.39 | 5.367% | $192.1789 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $87.68 | 5.436% | $92.4463 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $229.53 | 7.629% | $247.0408 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $189.36 | 13.815% | $215.5201 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $138.64 | 9.630% | $151.991 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $249.84 | 8.209% | $270.3494 | $270.35 | $270.35 | $270.30 |
| 7 purchase totals = | $1,307.11 | $1,430.2686 | $1,430.27 | $1,430.30 | $1,430.10 | |