| 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 | $213.55 | 7.824% | $230.2582 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $130.98 | 7.670% | $141.0262 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $181.87 | 3.590% | $188.3991 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $226.90 | 4.482% | $237.0697 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $106.71 | 4.539% | $111.5536 | $111.55 | $111.55 | $111.60 |
| Purchase #6 | $63.53 | 5.360% | $66.9352 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $143.93 | 4.113% | $149.8498 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $1,067.47 | $1,125.0918 | $1,125.10 | $1,125.10 | $1,125.10 | |