| 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 | $188.51 | 12.852% | $212.7373 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $191.70 | 7.700% | $206.4609 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $235.87 | 3.612% | $244.3896 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $67.65 | 3.753% | $70.1889 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $249.80 | 11.823% | $279.3339 | $279.33 | $279.35 | $279.30 |
| Purchase #6 | $232.38 | 3.639% | $240.8363 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $212.43 | 10.783% | $235.3363 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $1,378.34 | $1,489.2832 | $1,489.29 | $1,489.35 | $1,489.20 | |