| 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 | $133.39 | 8.624% | $144.8936 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $221.62 | 3.121% | $228.5368 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $9.80 | 12.364% | $11.0117 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $92.39 | 12.321% | $103.7734 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $210.27 | 7.357% | $225.7396 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $241.45 | 5.459% | $254.6308 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $65.44 | 5.537% | $69.0634 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $974.36 | $1,037.6493 | $1,037.64 | $1,037.65 | $1,037.60 | |