| 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 | $223.51 | 9.638% | $245.0519 | $245.05 | $245.05 | $245.10 |
| Purchase #2 | $129.53 | 8.858% | $141.0038 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $225.78 | 12.564% | $254.147 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $111.46 | 3.363% | $115.2084 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $152.52 | 13.509% | $173.1239 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $218.95 | 3.122% | $225.7856 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $137.34 | 8.486% | $148.9947 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $1,199.09 | $1,303.3153 | $1,303.31 | $1,303.30 | $1,303.30 | |