| 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 | $105.70 | 3.835% | $109.7536 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $188.62 | 11.851% | $210.9734 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $203.70 | 8.666% | $221.3526 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $144.37 | 6.853% | $154.2637 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $217.58 | 6.754% | $232.2754 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $131.37 | 4.693% | $137.5352 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $87.86 | 6.589% | $93.6491 | $93.65 | $93.65 | $93.60 |
| 7 purchase totals = | $1,079.20 | $1,159.8030 | $1,159.80 | $1,159.80 | $1,159.90 | |