| 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 | $201.55 | 13.263% | $228.2816 | $228.28 | $228.30 | $228.30 |
| Purchase #2 | $197.50 | 8.862% | $215.0025 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $142.29 | 13.787% | $161.9075 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $64.73 | 9.437% | $70.8386 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $90.44 | 8.133% | $97.7955 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $219.96 | 13.324% | $249.2675 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $243.77 | 9.163% | $266.1066 | $266.11 | $266.10 | $266.10 |
| 7 purchase totals = | $1,160.24 | $1,289.1998 | $1,289.21 | $1,289.20 | $1,289.20 | |