| 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 | $204.54 | 13.426% | $232.0015 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $132.44 | 6.164% | $140.6036 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $185.81 | 13.665% | $211.2009 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $244.39 | 4.394% | $255.1285 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $116.55 | 7.194% | $124.9346 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $233.69 | 8.267% | $253.0092 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $57.71 | 4.275% | $60.1771 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $1,175.13 | $1,277.0554 | $1,277.05 | $1,277.10 | $1,277.00 | |