| 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 | $240.88 | 4.662% | $252.1098 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $17.54 | 12.526% | $19.7371 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $227.30 | 10.259% | $250.6187 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $120.30 | 3.654% | $124.6958 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $193.66 | 5.509% | $204.3287 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $46.35 | 3.286% | $47.8731 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $21.93 | 5.209% | $23.0723 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $867.96 | $922.4355 | $922.44 | $922.40 | $922.40 | |