| 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 | $188.50 | 3.705% | $195.4839 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $83.67 | 9.839% | $91.9023 | $91.90 | $91.90 | $91.90 |
| Purchase #3 | $120.62 | 12.569% | $135.7807 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $204.33 | 9.871% | $224.4994 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $66.27 | 10.136% | $72.9871 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $11.25 | 9.631% | $12.3335 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $196.47 | 10.621% | $217.3371 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $871.11 | $950.3240 | $950.32 | $950.40 | $950.30 | |