| 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 | $122.96 | 10.425% | $135.7786 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $181.43 | 7.731% | $195.4564 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $204.26 | 10.443% | $225.5909 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $215.73 | 6.506% | $229.7654 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $226.39 | 8.457% | $245.5358 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $244.29 | 6.574% | $260.3496 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $116.85 | 4.143% | $121.6911 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $1,311.91 | $1,414.1678 | $1,414.18 | $1,414.20 | $1,414.20 | |