| 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 | $193.41 | 4.773% | $202.6415 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $191.98 | 11.172% | $213.428 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $218.76 | 11.271% | $243.4164 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $87.85 | 8.344% | $95.1802 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $98.63 | 12.384% | $110.8443 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $128.82 | 7.809% | $138.8796 | $138.88 | $138.90 | $138.90 |
| Purchase #7 | $236.56 | 7.810% | $255.0353 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $1,156.01 | $1,259.4253 | $1,259.43 | $1,259.50 | $1,259.30 | |