| 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 | $12.91 | 12.779% | $14.5598 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $123.44 | 9.209% | $134.8076 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $242.83 | 6.501% | $258.6164 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $98.98 | 9.840% | $108.7196 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $111.93 | 10.830% | $124.052 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $125.37 | 8.322% | $135.8033 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $149.91 | 3.564% | $155.2528 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $865.37 | $931.8115 | $931.81 | $931.75 | $931.90 | |