| 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 | $102.70 | 12.130% | $115.1575 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $246.89 | 13.756% | $280.8522 | $280.85 | $280.85 | $280.90 |
| Purchase #3 | $68.82 | 3.185% | $71.0119 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $149.51 | 13.590% | $169.8284 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $5.78 | 12.287% | $6.4902 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $154.84 | 6.196% | $164.4339 | $164.43 | $164.45 | $164.40 |
| Purchase #7 | $214.30 | 7.409% | $230.1775 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $942.84 | $1,037.9516 | $1,037.95 | $1,038.00 | $1,038.00 | |