| 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 | $189.70 | 6.633% | $202.2828 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $228.43 | 13.600% | $259.4965 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $70.79 | 11.410% | $78.8671 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $57.67 | 5.472% | $60.8257 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $216.68 | 6.428% | $230.6082 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $39.99 | 12.797% | $45.1075 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $151.53 | 12.279% | $170.1364 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $954.79 | $1,047.3242 | $1,047.34 | $1,047.35 | $1,047.30 | |