| 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 | $214.26 | 10.734% | $237.2587 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $130.84 | 3.280% | $135.1316 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $183.73 | 4.440% | $191.8876 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $111.49 | 5.514% | $117.6376 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $95.92 | 3.154% | $98.9453 | $98.95 | $98.95 | $98.90 |
| Purchase #6 | $107.43 | 10.712% | $118.9379 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $134.97 | 8.330% | $146.213 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $978.64 | $1,046.0117 | $1,046.02 | $1,046.05 | $1,045.90 | |