| 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 | $20.49 | 12.850% | $23.123 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $44.37 | 7.447% | $47.6742 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $226.80 | 8.132% | $245.2434 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $237.43 | 5.745% | $251.0704 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $119.34 | 3.251% | $123.2197 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $185.30 | 4.867% | $194.3186 | $194.32 | $194.30 | $194.30 |
| Purchase #7 | $230.55 | 7.639% | $248.1617 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,064.28 | $1,132.8110 | $1,132.80 | $1,132.70 | $1,132.80 | |