| 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 | $238.47 | 13.315% | $270.2223 | $270.22 | $270.20 | $270.20 |
| Purchase #2 | $213.66 | 10.741% | $236.6092 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $84.96 | 9.233% | $92.8044 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $177.90 | 13.752% | $202.3648 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $250.42 | 8.229% | $271.0271 | $271.03 | $271.05 | $271.00 |
| Purchase #6 | $185.26 | 13.393% | $210.0719 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $22.79 | 11.116% | $25.3233 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $1,173.46 | $1,308.4230 | $1,308.41 | $1,308.35 | $1,308.40 | |