| 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 | $235.53 | 10.579% | $260.4467 | $260.45 | $260.45 | $260.40 |
| Purchase #2 | $163.55 | 5.707% | $172.8838 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $25.59 | 12.808% | $28.8676 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $130.87 | 7.181% | $140.2678 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $91.29 | 7.260% | $97.9177 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $216.80 | 8.769% | $235.8112 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $98.53 | 3.837% | $102.3106 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $962.16 | $1,038.5054 | $1,038.51 | $1,038.45 | $1,038.50 | |