| 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 | $117.88 | 12.510% | $132.6268 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $5.90 | 11.481% | $6.5774 | $6.58 | $6.60 | $6.60 |
| Purchase #3 | $212.59 | 3.864% | $220.8045 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $149.41 | 12.528% | $168.1281 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $187.49 | 7.393% | $201.3511 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $32.34 | 9.130% | $35.2926 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $19.76 | 9.369% | $21.6113 | $21.61 | $21.60 | $21.60 |
| 7 purchase totals = | $725.37 | $786.3918 | $786.39 | $786.45 | $786.40 | |