| 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 | $234.83 | 9.760% | $257.7494 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $214.27 | 6.630% | $228.4761 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $203.39 | 5.285% | $214.1392 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $211.61 | 11.429% | $235.7949 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $197.91 | 10.236% | $218.1681 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $19.53 | 8.746% | $21.2381 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $75.94 | 4.429% | $79.3034 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $1,157.48 | $1,254.8692 | $1,254.87 | $1,254.90 | $1,254.80 | |