| 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 | $121.83 | 7.394% | $130.8381 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $245.83 | 4.256% | $256.2925 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $69.77 | 11.172% | $77.5647 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $226.69 | 7.194% | $242.9981 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $126.65 | 10.375% | $139.7899 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $71.43 | 6.302% | $75.9315 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $10.36 | 11.180% | $11.5182 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $872.56 | $934.9330 | $934.93 | $934.95 | $934.90 | |