| 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 | $196.66 | 6.609% | $209.6573 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $199.55 | 5.244% | $210.0144 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $142.62 | 7.640% | $153.5162 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $82.48 | 9.585% | $90.3857 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $114.74 | 6.483% | $122.1786 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $169.67 | 9.590% | $185.9414 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $228.92 | 5.201% | $240.8261 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,134.64 | $1,212.5197 | $1,212.53 | $1,212.55 | $1,212.50 | |