| 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 | $115.93 | 11.361% | $129.1008 | $129.10 | $129.10 | $129.10 |
| Purchase #2 | $81.71 | 13.843% | $93.0211 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $33.40 | 5.561% | $35.2574 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $245.64 | 3.424% | $254.0507 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $79.93 | 8.137% | $86.4339 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $98.28 | 4.231% | $102.4382 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $146.58 | 13.822% | $166.8403 | $166.84 | $166.85 | $166.80 |
| 7 purchase totals = | $801.47 | $867.1424 | $867.14 | $867.15 | $867.10 | |