| 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 | $243.37 | 3.255% | $251.2917 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $203.61 | 11.781% | $227.5973 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $171.86 | 12.454% | $193.2634 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $192.58 | 10.310% | $212.435 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $65.58 | 10.864% | $72.7046 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $87.55 | 8.200% | $94.7291 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $123.59 | 7.517% | $132.8803 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $1,088.14 | $1,184.9014 | $1,184.90 | $1,184.95 | $1,184.90 | |