| 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 | $235.39 | 3.780% | $244.2877 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $209.75 | 3.120% | $216.2942 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $148.73 | 5.812% | $157.3742 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $237.62 | 13.320% | $269.271 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $210.39 | 13.454% | $238.6959 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $95.58 | 12.538% | $107.5638 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $198.65 | 13.516% | $225.4995 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,336.11 | $1,458.9863 | $1,458.98 | $1,458.95 | $1,459.10 | |