| 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 | $209.55 | 3.127% | $216.1026 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $9.64 | 12.653% | $10.8597 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $181.59 | 13.716% | $206.4969 | $206.50 | $206.50 | $206.50 |
| Purchase #4 | $244.32 | 5.220% | $257.0735 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $104.66 | 7.384% | $112.3881 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $183.39 | 9.394% | $200.6177 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $9.55 | 7.870% | $10.3016 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $942.70 | $1,013.8401 | $1,013.84 | $1,013.80 | $1,013.90 | |