| 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 | $178.43 | 7.207% | $191.2895 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $11.81 | 9.694% | $12.9549 | $12.95 | $12.95 | $13.00 |
| Purchase #3 | $233.57 | 5.249% | $245.8301 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $36.33 | 4.472% | $37.9547 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $210.30 | 12.552% | $236.6969 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $176.33 | 10.647% | $195.1039 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $121.62 | 4.586% | $127.1975 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $968.39 | $1,047.0275 | $1,047.02 | $1,047.05 | $1,047.10 | |