| 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 | $81.41 | 8.624% | $88.4308 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $16.35 | 12.525% | $18.3978 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $188.73 | 9.363% | $206.4008 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $183.46 | 6.537% | $195.4528 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $124.92 | 10.608% | $138.1715 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $110.50 | 9.105% | $120.561 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $220.83 | 6.231% | $234.5899 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $926.20 | $1,002.0046 | $1,002.00 | $1,002.00 | $1,002.10 | |