| 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 | $249.55 | 10.145% | $274.8668 | $274.87 | $274.85 | $274.90 |
| Purchase #2 | $88.71 | 9.462% | $97.1037 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $187.86 | 7.683% | $202.2933 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $116.27 | 6.820% | $124.1996 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $232.86 | 11.189% | $258.9147 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $249.32 | 4.284% | $260.0009 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $91.60 | 11.506% | $102.1395 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $1,216.17 | $1,319.5185 | $1,319.51 | $1,319.50 | $1,319.50 | |