| 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 | $221.69 | 5.597% | $234.098 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $224.37 | 5.202% | $236.0417 | $236.04 | $236.05 | $236.00 |
| Purchase #3 | $29.48 | 7.275% | $31.6247 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $135.44 | 5.254% | $142.556 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $116.96 | 8.172% | $126.518 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $225.93 | 5.398% | $238.1257 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $176.53 | 8.267% | $191.1237 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,130.40 | $1,200.0878 | $1,200.09 | $1,200.05 | $1,200.00 | |