| 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 | $132.44 | 3.347% | $136.8728 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $218.66 | 13.780% | $248.7913 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $237.53 | 7.829% | $256.1262 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $86.99 | 11.200% | $96.7329 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $82.94 | 9.862% | $91.1195 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $89.28 | 13.594% | $101.4167 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $118.78 | 8.440% | $128.805 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $966.62 | $1,059.8644 | $1,059.87 | $1,059.85 | $1,059.80 | |