| 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 | $173.49 | 12.325% | $194.8726 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $235.56 | 8.794% | $256.2751 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $19.47 | 5.339% | $20.5095 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $94.72 | 3.251% | $97.7993 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $232.63 | 8.650% | $252.7525 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $171.86 | 4.753% | $180.0285 | $180.03 | $180.05 | $180.00 |
| Purchase #7 | $79.33 | 6.842% | $84.7578 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $1,007.06 | $1,086.9953 | $1,087.00 | $1,087.00 | $1,087.10 | |