| 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 | $202.66 | 11.768% | $226.509 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $182.97 | 8.340% | $198.2297 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $144.67 | 5.138% | $152.1031 | $152.10 | $152.10 | $152.10 |
| Purchase #4 | $84.65 | 10.173% | $93.2614 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $249.98 | 8.767% | $271.8957 | $271.90 | $271.90 | $271.90 |
| Purchase #6 | $178.68 | 11.543% | $199.305 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $169.81 | 7.190% | $182.0193 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $1,213.42 | $1,323.3232 | $1,323.33 | $1,323.30 | $1,323.30 | |