| 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 | $220.52 | 7.526% | $237.1163 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $6.81 | 7.634% | $7.3299 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $99.45 | 3.474% | $102.9049 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $78.33 | 7.440% | $84.1578 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $162.34 | 8.696% | $176.4571 | $176.46 | $176.45 | $176.50 |
| Purchase #6 | $229.42 | 12.336% | $257.7213 | $257.72 | $257.70 | $257.70 |
| Purchase #7 | $137.52 | 7.338% | $147.6112 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $934.39 | $1,013.2985 | $1,013.30 | $1,013.25 | $1,013.30 | |