| 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 | $237.97 | 10.413% | $262.7498 | $262.75 | $262.75 | $262.70 |
| Purchase #2 | $102.55 | 6.554% | $109.2711 | $109.27 | $109.25 | $109.30 |
| Purchase #3 | $206.59 | 4.164% | $215.1924 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $141.56 | 3.288% | $146.2145 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $122.32 | 8.592% | $132.8297 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $33.52 | 5.310% | $35.2999 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $233.69 | 7.250% | $250.6325 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $1,078.20 | $1,152.1899 | $1,152.18 | $1,152.20 | $1,152.10 | |