| 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 | $236.49 | 6.117% | $250.9561 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $162.26 | 4.169% | $169.0246 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $180.26 | 13.208% | $204.0687 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $128.94 | 3.605% | $133.5883 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $241.41 | 7.575% | $259.6968 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $26.39 | 13.487% | $29.9492 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $20.28 | 12.250% | $22.7643 | $22.76 | $22.75 | $22.80 |
| 7 purchase totals = | $996.03 | $1,070.0480 | $1,070.05 | $1,070.00 | $1,070.10 | |