| 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 | $138.56 | 11.402% | $154.3586 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $215.86 | 12.481% | $242.8015 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $83.28 | 6.331% | $88.5525 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $179.64 | 10.338% | $198.2112 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $156.70 | 13.336% | $177.5975 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $60.46 | 11.146% | $67.1989 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $244.43 | 7.594% | $262.992 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,078.93 | $1,191.7122 | $1,191.71 | $1,191.70 | $1,191.80 | |