| 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 | $141.75 | 5.475% | $149.5108 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $218.87 | 11.256% | $243.506 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $96.84 | 8.319% | $104.8961 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $100.49 | 7.169% | $107.6941 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $63.95 | 8.293% | $69.2534 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $76.77 | 5.617% | $81.0822 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $234.56 | 9.311% | $256.3999 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $933.23 | $1,012.3425 | $1,012.34 | $1,012.35 | $1,012.40 | |