| 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 | $223.83 | 12.155% | $251.0365 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $93.28 | 7.485% | $100.262 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $124.67 | 8.404% | $135.1473 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $144.54 | 6.798% | $154.3658 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $195.83 | 13.416% | $222.1026 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $36.98 | 3.872% | $38.4119 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $21.43 | 8.220% | $23.1915 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $840.56 | $924.5176 | $924.52 | $924.50 | $924.50 | |