| 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 | $225.86 | 12.361% | $253.7786 | $253.78 | $253.80 | $253.80 |
| Purchase #2 | $170.27 | 5.441% | $179.5344 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $107.52 | 7.803% | $115.9098 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $194.45 | 6.458% | $207.0076 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $177.90 | 5.583% | $187.8322 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $57.77 | 7.657% | $62.1934 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $204.94 | 13.255% | $232.1048 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,138.71 | $1,238.3608 | $1,238.35 | $1,238.40 | $1,238.30 | |