| 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 | $71.81 | 11.176% | $79.8355 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $64.66 | 4.358% | $67.4779 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $100.30 | 9.818% | $110.1475 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $241.76 | 4.732% | $253.2001 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $211.28 | 11.142% | $234.8208 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $241.83 | 11.239% | $269.0093 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $224.40 | 12.208% | $251.7948 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $1,156.04 | $1,266.2859 | $1,266.29 | $1,266.30 | $1,266.20 | |