| 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 | $190.87 | 12.458% | $214.6486 | $214.65 | $214.65 | $214.60 |
| Purchase #2 | $140.65 | 7.311% | $150.9329 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $187.41 | 10.815% | $207.6784 | $207.68 | $207.70 | $207.70 |
| Purchase #4 | $110.60 | 12.835% | $124.7955 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $71.97 | 5.508% | $75.9341 | $75.93 | $75.95 | $75.90 |
| Purchase #6 | $84.26 | 12.294% | $94.6189 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $246.85 | 3.536% | $255.5786 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $1,032.61 | $1,124.1870 | $1,124.19 | $1,124.25 | $1,124.10 | |