| 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 | $98.83 | 6.104% | $104.8626 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $225.90 | 8.174% | $244.3651 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $167.50 | 10.709% | $185.4376 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $19.59 | 13.342% | $22.2037 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $6.65 | 6.307% | $7.0694 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $239.96 | 12.163% | $269.1463 | $269.15 | $269.15 | $269.10 |
| Purchase #7 | $141.38 | 4.647% | $147.9499 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $899.81 | $981.0346 | $981.04 | $981.00 | $981.00 | |