| 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 | $22.38 | 11.592% | $24.9743 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $15.52 | 11.732% | $17.3408 | $17.34 | $17.35 | $17.30 |
| Purchase #3 | $232.68 | 10.353% | $256.7694 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $142.58 | 6.742% | $152.1927 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $240.57 | 11.756% | $268.8514 | $268.85 | $268.85 | $268.90 |
| Purchase #6 | $15.25 | 3.337% | $15.7589 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $197.86 | 7.225% | $212.1554 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $866.84 | $948.0429 | $948.04 | $948.00 | $948.20 | |