| 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 | $70.67 | 4.358% | $73.7498 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $230.74 | 9.680% | $253.0756 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $186.33 | 4.132% | $194.0292 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $235.51 | 6.162% | $250.0221 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $208.31 | 5.303% | $219.3567 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $65.94 | 11.667% | $73.6332 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $72.47 | 8.240% | $78.4415 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,069.97 | $1,142.3081 | $1,142.31 | $1,142.35 | $1,142.20 | |