| 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 | $100.29 | 8.589% | $108.9039 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $184.86 | 7.359% | $198.4638 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $240.34 | 13.337% | $272.3941 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $135.38 | 13.626% | $153.8269 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $165.64 | 4.847% | $173.6686 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $83.25 | 4.765% | $87.2169 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $42.90 | 13.677% | $48.7674 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $952.66 | $1,043.2416 | $1,043.24 | $1,043.20 | $1,043.30 | |