| 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 | $81.85 | 12.583% | $92.1492 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $37.94 | 6.212% | $40.2968 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $187.85 | 7.836% | $202.5699 | $202.57 | $202.55 | $202.60 |
| Purchase #4 | $142.56 | 4.672% | $149.2204 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $249.39 | 9.311% | $272.6107 | $272.61 | $272.60 | $272.60 |
| Purchase #6 | $91.54 | 9.265% | $100.0212 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $212.68 | 5.204% | $223.7479 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $1,003.81 | $1,080.6161 | $1,080.62 | $1,080.55 | $1,080.50 | |