| 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 | $244.33 | 3.830% | $253.6878 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $160.67 | 10.816% | $178.0481 | $178.05 | $178.05 | $178.00 |
| Purchase #3 | $196.85 | 6.587% | $209.8165 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $68.91 | 9.110% | $75.1877 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $223.28 | 5.645% | $235.8842 | $235.88 | $235.90 | $235.90 |
| Purchase #6 | $213.86 | 4.715% | $223.9435 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $65.60 | 13.642% | $74.5492 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $1,173.50 | $1,251.1170 | $1,251.12 | $1,251.15 | $1,251.00 | |