| 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 | $184.98 | 9.369% | $202.3108 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $238.96 | 10.512% | $264.0795 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $62.55 | 11.532% | $69.7633 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $243.31 | 4.841% | $255.0886 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $64.78 | 11.274% | $72.0833 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $202.68 | 7.508% | $217.8972 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $146.92 | 6.472% | $156.4287 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,144.18 | $1,237.6514 | $1,237.65 | $1,237.70 | $1,237.70 | |