| 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 | $243.61 | 8.509% | $264.3388 | $264.34 | $264.35 | $264.30 |
| Purchase #2 | $244.78 | 3.443% | $253.2078 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $190.41 | 13.843% | $216.7685 | $216.77 | $216.75 | $216.80 |
| Purchase #4 | $183.44 | 10.873% | $203.3854 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $203.44 | 8.816% | $221.3753 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $186.62 | 10.459% | $206.1386 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $8.98 | 4.284% | $9.3647 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $1,261.28 | $1,374.5791 | $1,374.59 | $1,374.60 | $1,374.60 | |