| 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 | $212.82 | 4.104% | $221.5541 | $221.55 | $221.55 | $221.60 |
| Purchase #2 | $55.82 | 7.753% | $60.1477 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $23.61 | 6.680% | $25.1871 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $25.93 | 12.813% | $29.2524 | $29.25 | $29.25 | $29.30 |
| Purchase #5 | $22.28 | 10.557% | $24.6321 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $34.74 | 5.361% | $36.6024 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $190.53 | 5.785% | $201.5522 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $565.73 | $598.9280 | $598.92 | $598.95 | $599.00 | |