| 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 | $215.57 | 10.198% | $237.5538 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $135.90 | 9.729% | $149.1217 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $235.70 | 6.351% | $250.6693 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $194.85 | 11.667% | $217.5831 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $78.98 | 3.521% | $81.7609 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $193.34 | 6.109% | $205.1511 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $235.80 | 8.406% | $255.6213 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $1,290.14 | $1,397.4612 | $1,397.45 | $1,397.40 | $1,397.60 | |