| 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 | $212.81 | 11.235% | $236.7192 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $213.65 | 4.654% | $223.5933 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $138.38 | 8.251% | $149.7977 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $246.90 | 5.546% | $260.5931 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $140.81 | 8.741% | $153.1182 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $112.88 | 5.730% | $119.348 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $41.91 | 12.414% | $47.1127 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $1,107.34 | $1,190.2822 | $1,190.28 | $1,190.25 | $1,190.20 | |