| 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 | $248.68 | 13.841% | $283.0998 | $283.10 | $283.10 | $283.10 |
| Purchase #2 | $200.35 | 9.798% | $219.9803 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $178.42 | 5.589% | $188.3919 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $159.61 | 10.344% | $176.1201 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $202.53 | 7.328% | $217.3714 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $121.41 | 13.309% | $137.5685 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $161.49 | 7.275% | $173.2384 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $1,272.49 | $1,395.7704 | $1,395.77 | $1,395.75 | $1,395.80 | |