| 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 | $209.87 | 7.606% | $225.8327 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $191.96 | 3.753% | $199.1643 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $145.31 | 11.256% | $161.6661 | $161.67 | $161.65 | $161.70 |
| Purchase #4 | $164.54 | 6.678% | $175.528 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $49.34 | 10.515% | $54.5281 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $207.43 | 5.303% | $218.43 | $218.43 | $218.45 | $218.40 |
| Purchase #7 | $166.28 | 11.198% | $184.9 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $1,134.73 | $1,220.0492 | $1,220.05 | $1,220.10 | $1,220.00 | |