| 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 | $192.80 | 8.745% | $209.6604 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $212.81 | 6.589% | $226.8321 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $220.96 | 8.660% | $240.0951 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $241.60 | 11.463% | $269.2946 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $131.38 | 8.451% | $142.4829 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $185.67 | 7.455% | $199.5117 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $160.84 | 5.266% | $169.3098 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,346.06 | $1,457.1866 | $1,457.18 | $1,457.20 | $1,457.20 | |