| 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 | $134.32 | 11.836% | $150.2181 | $150.22 | $150.20 | $150.20 |
| Purchase #2 | $120.41 | 12.268% | $135.1819 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $35.77 | 7.582% | $38.4821 | $38.48 | $38.50 | $38.50 |
| Purchase #4 | $105.32 | 5.286% | $110.8872 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $238.29 | 11.217% | $265.019 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $95.45 | 9.120% | $104.155 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $244.67 | 13.293% | $277.194 | $277.19 | $277.20 | $277.20 |
| 7 purchase totals = | $974.23 | $1,081.1373 | $1,081.14 | $1,081.15 | $1,081.20 | |