| 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 | $143.33 | 11.410% | $159.684 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $233.59 | 13.651% | $265.4774 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $250.66 | 6.837% | $267.7976 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $76.91 | 8.844% | $83.7119 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $208.35 | 12.130% | $233.6229 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $186.65 | 9.154% | $203.7359 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $234.39 | 12.631% | $263.9958 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,333.88 | $1,478.0255 | $1,478.03 | $1,478.05 | $1,478.00 | |