| 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 | $120.99 | 11.777% | $135.239 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $125.61 | 6.384% | $133.6289 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $227.97 | 9.404% | $249.4083 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $87.80 | 10.447% | $96.9725 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $85.37 | 4.163% | $88.924 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $235.41 | 8.736% | $255.9754 | $255.98 | $256.00 | $256.00 |
| Purchase #7 | $61.81 | 5.729% | $65.3511 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $944.96 | $1,025.4992 | $1,025.50 | $1,025.50 | $1,025.50 | |