| 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 | $179.52 | 12.696% | $202.3119 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $200.82 | 3.434% | $207.7162 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $158.63 | 6.556% | $169.0298 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $224.86 | 7.444% | $241.5986 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $64.89 | 11.416% | $72.2978 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $232.98 | 9.112% | $254.2091 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $219.93 | 10.779% | $243.6363 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,281.63 | $1,390.7997 | $1,390.81 | $1,390.80 | $1,390.70 | |