| 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 | $107.56 | 3.544% | $111.3719 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $187.80 | 8.292% | $203.3724 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $239.86 | 6.640% | $255.7867 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $220.86 | 13.691% | $251.0979 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $175.52 | 4.352% | $183.1586 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $150.74 | 4.691% | $157.8112 | $157.81 | $157.80 | $157.80 |
| Purchase #7 | $88.55 | 10.590% | $97.9274 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $1,170.89 | $1,260.5261 | $1,260.53 | $1,260.50 | $1,260.60 | |