| 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 | $217.48 | 11.286% | $242.0248 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $205.40 | 7.648% | $221.109 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $197.75 | 13.579% | $224.6025 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $119.86 | 7.751% | $129.1503 | $129.15 | $129.15 | $129.20 |
| Purchase #5 | $133.59 | 3.288% | $137.9824 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $63.78 | 6.682% | $68.0418 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $246.46 | 13.611% | $280.0057 | $280.01 | $280.00 | $280.00 |
| 7 purchase totals = | $1,184.32 | $1,302.9165 | $1,302.91 | $1,302.90 | $1,302.90 | |