| 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 | $6.54 | 12.453% | $7.3544 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $233.35 | 7.330% | $250.4546 | $250.45 | $250.45 | $250.50 |
| Purchase #3 | $111.74 | 11.658% | $124.7666 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $229.81 | 10.477% | $253.8872 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $123.90 | 13.262% | $140.3316 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $87.57 | 9.595% | $95.9723 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $46.27 | 12.787% | $52.1865 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $839.18 | $924.9532 | $924.95 | $924.95 | $925.10 | |