| 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 | $29.98 | 8.144% | $32.4216 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $150.43 | 4.202% | $156.7511 | $156.75 | $156.75 | $156.80 |
| Purchase #3 | $121.55 | 11.313% | $135.301 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $108.47 | 10.390% | $119.74 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $84.56 | 9.212% | $92.3497 | $92.35 | $92.35 | $92.30 |
| Purchase #6 | $84.30 | 6.840% | $90.0661 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $226.98 | 3.612% | $235.1785 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $806.27 | $861.8080 | $861.81 | $861.80 | $861.80 | |