| 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 | $220.82 | 3.250% | $227.9967 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $224.32 | 6.218% | $238.2682 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $231.83 | 4.669% | $242.6541 | $242.65 | $242.65 | $242.70 |
| Purchase #4 | $233.88 | 4.809% | $245.1273 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $237.31 | 9.339% | $259.4724 | $259.47 | $259.45 | $259.50 |
| Purchase #6 | $145.50 | 4.805% | $152.4913 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $61.85 | 10.707% | $68.4723 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $1,355.51 | $1,434.4823 | $1,434.48 | $1,434.45 | $1,434.60 | |