| 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 | $115.70 | 5.666% | $122.2556 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $113.33 | 3.336% | $117.1107 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $84.37 | 10.306% | $93.0652 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $181.65 | 8.813% | $197.6588 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $123.57 | 12.644% | $139.1942 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $18.67 | 5.230% | $19.6464 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $240.73 | 6.301% | $255.8984 | $255.90 | $255.90 | $255.90 |
| 7 purchase totals = | $878.02 | $944.8293 | $944.84 | $944.80 | $944.90 | |