| 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 | $210.86 | 8.373% | $228.5153 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $46.75 | 13.651% | $53.1318 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $189.37 | 9.725% | $207.7862 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $237.34 | 13.800% | $270.0929 | $270.09 | $270.10 | $270.10 |
| Purchase #5 | $182.95 | 3.194% | $188.7934 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $133.98 | 10.283% | $147.7572 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $217.30 | 8.227% | $235.1773 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,218.55 | $1,331.2541 | $1,331.26 | $1,331.30 | $1,331.30 | |