| 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 | $242.80 | 4.239% | $253.0923 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $244.39 | 5.112% | $256.8832 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $170.53 | 7.470% | $183.2686 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $232.93 | 13.716% | $264.8787 | $264.88 | $264.90 | $264.90 |
| Purchase #5 | $169.30 | 7.466% | $181.9399 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $202.70 | 13.702% | $230.474 | $230.47 | $230.45 | $230.50 |
| Purchase #7 | $187.78 | 6.711% | $200.3819 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $1,450.43 | $1,570.9186 | $1,570.91 | $1,570.95 | $1,571.00 | |