| 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 | $20.71 | 3.624% | $21.4605 | $21.46 | $21.45 | $21.50 |
| Purchase #2 | $176.50 | 9.182% | $192.7062 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $244.51 | 3.774% | $253.7378 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $126.93 | 11.167% | $141.1043 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $28.79 | 3.508% | $29.8 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $147.26 | 8.851% | $160.294 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $228.97 | 9.453% | $250.6145 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $973.67 | $1,049.7173 | $1,049.71 | $1,049.70 | $1,049.70 | |