| 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 | $102.81 | 12.274% | $115.4289 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $129.96 | 4.609% | $135.9499 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $190.47 | 12.427% | $214.1397 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $156.69 | 11.144% | $174.1515 | $174.15 | $174.15 | $174.20 |
| Purchase #5 | $169.49 | 11.699% | $189.3186 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $190.47 | 6.486% | $202.8239 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $49.46 | 7.218% | $53.03 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $989.35 | $1,084.8425 | $1,084.84 | $1,084.85 | $1,084.70 | |