| 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 | $237.29 | 6.786% | $253.3925 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $208.58 | 10.396% | $230.264 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $123.36 | 9.723% | $135.3543 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $48.62 | 13.589% | $55.227 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $106.98 | 11.178% | $118.9382 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $16.67 | 5.592% | $17.6022 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $70.55 | 4.124% | $73.4595 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $812.05 | $884.2377 | $884.23 | $884.25 | $884.30 | |