| 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 | $83.48 | 4.786% | $87.4754 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $193.92 | 8.288% | $209.9921 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $150.47 | 8.184% | $162.7845 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $169.46 | 6.231% | $180.0191 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $100.60 | 9.428% | $110.0846 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $108.75 | 11.378% | $121.1236 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $124.32 | 8.497% | $134.8835 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $931.00 | $1,006.3628 | $1,006.35 | $1,006.40 | $1,006.40 | |