| 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 | $235.43 | 4.609% | $246.281 | $246.28 | $246.30 | $246.30 |
| Purchase #2 | $119.40 | 13.277% | $135.2527 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $181.53 | 4.192% | $189.1397 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $152.64 | 3.684% | $158.2633 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $66.53 | 6.208% | $70.6602 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $67.63 | 11.333% | $75.2945 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $101.79 | 11.857% | $113.8592 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $924.95 | $988.7506 | $988.74 | $988.75 | $988.90 | |