| 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 | $111.70 | 6.240% | $118.6701 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $132.68 | 13.428% | $150.4963 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $87.69 | 7.410% | $94.1878 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $194.66 | 13.832% | $221.5854 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $239.97 | 12.462% | $269.8751 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $175.67 | 7.768% | $189.316 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $218.41 | 10.292% | $240.8888 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $1,160.78 | $1,285.0195 | $1,285.04 | $1,285.05 | $1,285.10 | |