| 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 | $94.46 | 6.714% | $100.802 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $246.55 | 9.694% | $270.4506 | $270.45 | $270.45 | $270.50 |
| Purchase #3 | $200.72 | 12.294% | $225.3965 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $135.97 | 6.501% | $144.8094 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $47.33 | 4.563% | $49.4897 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $231.71 | 11.329% | $257.9604 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $102.28 | 13.171% | $115.7513 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $1,059.02 | $1,164.6599 | $1,164.66 | $1,164.65 | $1,164.80 | |