| 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 | $91.47 | 13.155% | $103.5029 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $113.32 | 3.826% | $117.6556 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $220.53 | 6.159% | $234.1124 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $219.48 | 5.155% | $230.7942 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $38.35 | 4.604% | $40.1156 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $213.74 | 6.711% | $228.0841 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $83.99 | 3.448% | $86.886 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $980.88 | $1,041.1508 | $1,041.15 | $1,041.15 | $1,041.20 | |