| 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 | $220.29 | 8.680% | $239.4112 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $189.90 | 10.785% | $210.3807 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $99.33 | 13.593% | $112.8319 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $124.73 | 5.571% | $131.6787 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $226.55 | 5.193% | $238.3147 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $76.99 | 12.249% | $86.4205 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $38.30 | 12.821% | $43.2104 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $976.09 | $1,062.2481 | $1,062.24 | $1,062.25 | $1,062.20 | |