| 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 | $84.73 | 7.111% | $90.7552 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $26.94 | 4.688% | $28.2029 | $28.20 | $28.20 | $28.20 |
| Purchase #3 | $209.46 | 11.615% | $233.7888 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $212.28 | 4.290% | $221.3868 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $231.77 | 9.286% | $253.2922 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $226.72 | 3.222% | $234.0249 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $194.58 | 6.204% | $206.6517 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $1,186.48 | $1,268.1025 | $1,268.10 | $1,268.10 | $1,268.20 | |