| 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 | $219.99 | 10.778% | $243.7005 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $19.52 | 12.693% | $21.9977 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $80.51 | 5.579% | $85.0017 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $170.38 | 12.733% | $192.0745 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $227.36 | 9.819% | $249.6845 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $45.37 | 5.350% | $47.7973 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $244.29 | 4.752% | $255.8987 | $255.90 | $255.90 | $255.90 |
| 7 purchase totals = | $1,007.42 | $1,096.1549 | $1,096.15 | $1,096.15 | $1,096.20 | |