| 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 | $199.26 | 13.395% | $225.9509 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $158.55 | 7.229% | $170.0116 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $207.28 | 5.542% | $218.7675 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $72.62 | 5.163% | $76.3694 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $141.89 | 11.505% | $158.2144 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $49.51 | 13.217% | $56.0537 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $88.30 | 6.774% | $94.2814 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $917.41 | $999.6489 | $999.64 | $999.60 | $999.80 | |