| 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 | $101.30 | 9.506% | $110.9296 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $222.39 | 6.332% | $236.4717 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $47.27 | 3.520% | $48.9339 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $142.88 | 13.214% | $161.7602 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $86.85 | 4.672% | $90.9076 | $90.91 | $90.90 | $90.90 |
| Purchase #6 | $149.31 | 4.573% | $156.1379 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $222.58 | 13.654% | $252.9711 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $972.58 | $1,058.1120 | $1,058.11 | $1,058.10 | $1,058.10 | |