| 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 | $15.54 | 13.311% | $17.6085 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $101.60 | 4.399% | $106.0694 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $248.90 | 3.641% | $257.9624 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $231.91 | 8.859% | $252.4549 | $252.45 | $252.45 | $252.50 |
| Purchase #5 | $36.37 | 4.136% | $37.8743 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $194.86 | 6.610% | $207.7402 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $90.86 | 11.278% | $101.1072 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $920.04 | $980.8169 | $980.81 | $980.75 | $980.90 | |