| 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 | $211.89 | 4.414% | $221.2428 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $160.87 | 6.758% | $171.7416 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $72.65 | 9.835% | $79.7951 | $79.80 | $79.80 | $79.80 |
| Purchase #4 | $224.80 | 8.675% | $244.3014 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $9.43 | 11.364% | $10.5016 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $132.71 | 12.694% | $149.5562 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $36.51 | 9.209% | $39.8722 | $39.87 | $39.85 | $39.90 |
| 7 purchase totals = | $848.86 | $917.0109 | $917.01 | $917.00 | $917.00 | |