| 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 | $246.68 | 12.150% | $276.6516 | $276.65 | $276.65 | $276.70 |
| Purchase #2 | $22.94 | 7.597% | $24.6828 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $103.42 | 8.633% | $112.3482 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $138.67 | 10.507% | $153.2401 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $154.60 | 9.823% | $169.7864 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $185.53 | 8.389% | $201.0941 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $186.29 | 6.574% | $198.5367 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $1,038.13 | $1,136.3399 | $1,136.34 | $1,136.40 | $1,136.30 | |