| 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 | $27.39 | 13.653% | $31.1296 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $221.48 | 8.509% | $240.3257 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $116.89 | 12.625% | $131.6474 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $203.82 | 11.137% | $226.5194 | $226.52 | $226.50 | $226.50 |
| Purchase #5 | $156.36 | 9.386% | $171.0359 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $237.80 | 11.586% | $265.3515 | $265.35 | $265.35 | $265.40 |
| Purchase #7 | $194.95 | 4.746% | $204.2023 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $1,158.69 | $1,270.2118 | $1,270.22 | $1,270.25 | $1,270.10 | |