| 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 | $11.33 | 8.277% | $12.2678 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $238.49 | 3.459% | $246.7394 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $152.53 | 12.685% | $171.8784 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $142.53 | 4.781% | $149.3444 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $184.71 | 7.149% | $197.9149 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $20.81 | 7.329% | $22.3352 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $48.27 | 13.195% | $54.6392 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $798.67 | $855.1193 | $855.12 | $855.15 | $855.00 | |