| 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 | $107.40 | 4.482% | $112.2137 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $240.62 | 4.486% | $251.4142 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $190.60 | 5.408% | $200.9076 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $79.92 | 9.592% | $87.5859 | $87.59 | $87.60 | $87.60 |
| Purchase #5 | $218.42 | 9.252% | $238.6282 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $66.64 | 3.620% | $69.0524 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $86.94 | 7.232% | $93.2275 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $990.54 | $1,053.0295 | $1,053.03 | $1,053.05 | $1,053.00 | |