| 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 | $250.91 | 6.103% | $266.223 | $266.22 | $266.20 | $266.20 |
| Purchase #2 | $223.70 | 11.663% | $249.7901 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $70.69 | 7.651% | $76.0985 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $113.33 | 13.819% | $128.9911 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $97.78 | 12.466% | $109.9693 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $158.71 | 7.300% | $170.2958 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $167.37 | 6.434% | $178.1386 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $1,082.49 | $1,179.5064 | $1,179.51 | $1,179.50 | $1,179.50 | |