| 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 | $226.46 | 3.838% | $235.1515 | $235.15 | $235.15 | $235.20 |
| Purchase #2 | $35.88 | 11.566% | $40.0299 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $98.64 | 4.740% | $103.3155 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $158.58 | 8.581% | $172.1877 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $237.51 | 6.387% | $252.6798 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $196.33 | 7.406% | $210.8702 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $95.73 | 11.219% | $106.4699 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $1,049.13 | $1,120.7045 | $1,120.71 | $1,120.70 | $1,120.80 | |