| 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 | $200.55 | 11.791% | $224.1969 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $94.29 | 7.518% | $101.3787 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $52.36 | 5.675% | $55.3314 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $95.59 | 13.327% | $108.3293 | $108.33 | $108.35 | $108.30 |
| Purchase #5 | $16.94 | 3.747% | $17.5747 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $80.62 | 10.286% | $88.9126 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $226.91 | 10.441% | $250.6017 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $767.26 | $846.3253 | $846.32 | $846.35 | $846.30 | |