| 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 | $188.36 | 6.392% | $200.4 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $189.40 | 4.711% | $198.3226 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $36.76 | 8.575% | $39.9122 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $180.94 | 10.520% | $199.9749 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $69.38 | 3.298% | $71.6682 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $183.95 | 10.132% | $202.5878 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $212.54 | 13.198% | $240.591 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,061.33 | $1,153.4567 | $1,153.45 | $1,153.40 | $1,153.50 | |