| 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 | $108.86 | 10.260% | $120.029 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $72.28 | 6.444% | $76.9377 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $115.60 | 3.165% | $119.2587 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $205.84 | 13.785% | $234.215 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $128.81 | 10.188% | $141.9332 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $19.32 | 9.220% | $21.1013 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $20.62 | 3.484% | $21.3384 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $671.33 | $734.8133 | $734.82 | $734.85 | $734.70 | |