| 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 | $230.66 | 6.325% | $245.2492 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $93.51 | 9.331% | $102.2354 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $170.66 | 11.276% | $189.9036 | $189.90 | $189.90 | $189.90 |
| Purchase #4 | $211.64 | 7.720% | $227.9786 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $126.80 | 9.679% | $139.073 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $51.33 | 11.587% | $57.2776 | $57.28 | $57.30 | $57.30 |
| Purchase #7 | $181.53 | 9.261% | $198.3415 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,066.13 | $1,160.0589 | $1,160.06 | $1,160.10 | $1,160.00 | |