| 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 | $189.40 | 3.660% | $196.332 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $175.80 | 5.406% | $185.3037 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $225.42 | 7.873% | $243.1673 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $64.72 | 5.256% | $68.1217 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $5.42 | 4.205% | $5.6479 | $5.65 | $5.65 | $5.60 |
| Purchase #6 | $88.43 | 6.195% | $93.9082 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $228.76 | 4.231% | $238.4388 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $977.95 | $1,030.9196 | $1,030.92 | $1,030.90 | $1,030.80 | |