| 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 | $192.82 | 9.300% | $210.7523 | $210.75 | $210.75 | $210.80 |
| Purchase #2 | $157.46 | 11.502% | $175.571 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $201.42 | 3.438% | $208.3448 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $182.45 | 12.198% | $204.7053 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $117.79 | 3.515% | $121.9303 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $212.88 | 6.457% | $226.6257 | $226.63 | $226.65 | $226.60 |
| Purchase #7 | $154.49 | 8.801% | $168.0867 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,219.31 | $1,316.0161 | $1,316.02 | $1,316.05 | $1,316.00 | |