| 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 | $214.50 | 13.337% | $243.1079 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $174.77 | 8.782% | $190.1183 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $64.70 | 11.786% | $72.3255 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $159.72 | 12.157% | $179.1372 | $179.14 | $179.15 | $179.10 |
| Purchase #5 | $166.39 | 8.468% | $180.4799 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $5.64 | 12.775% | $6.3605 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $170.64 | 13.227% | $193.2106 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $956.36 | $1,064.7399 | $1,064.75 | $1,064.75 | $1,064.70 | |