| 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 | $188.61 | 13.396% | $213.8762 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $220.81 | 5.867% | $233.7649 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $105.28 | 6.236% | $111.8453 | $111.85 | $111.85 | $111.80 |
| Purchase #4 | $243.42 | 13.804% | $277.0217 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $107.61 | 11.662% | $120.1595 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $147.79 | 7.139% | $158.3407 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $139.99 | 8.618% | $152.0543 | $152.05 | $152.05 | $152.10 |
| 7 purchase totals = | $1,153.51 | $1,267.0626 | $1,267.06 | $1,267.05 | $1,267.10 | |