| 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 | $240.28 | 6.827% | $256.6839 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $174.55 | 4.816% | $182.9563 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $13.89 | 13.741% | $15.7986 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $169.38 | 5.693% | $179.0228 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $36.81 | 10.108% | $40.5308 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $149.86 | 8.758% | $162.9847 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $233.66 | 8.788% | $254.194 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,018.43 | $1,092.1711 | $1,092.16 | $1,092.20 | $1,092.20 | |