| 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 | $213.74 | 11.319% | $237.9332 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $207.25 | 11.366% | $230.806 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $98.80 | 5.496% | $104.23 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $63.46 | 12.347% | $71.2954 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $149.73 | 11.319% | $166.6779 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $6.73 | 6.802% | $7.1878 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $245.60 | 7.283% | $263.487 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $985.31 | $1,081.6173 | $1,081.63 | $1,081.70 | $1,081.60 | |