| 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 | $115.57 | 13.731% | $131.4389 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $195.60 | 11.116% | $217.3429 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $201.86 | 10.712% | $223.4832 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $101.70 | 6.170% | $107.9749 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $77.30 | 5.832% | $81.8081 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $53.27 | 10.760% | $59.0019 | $59.00 | $59.00 | $59.00 |
| Purchase #7 | $57.58 | 9.553% | $63.0806 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $802.88 | $884.1305 | $884.12 | $884.15 | $884.10 | |