| 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 | $204.48 | 10.254% | $225.4474 | $225.45 | $225.45 | $225.40 |
| Purchase #2 | $120.37 | 6.821% | $128.5804 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $200.27 | 7.696% | $215.6828 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $10.67 | 6.193% | $11.3308 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $112.95 | 8.408% | $122.4468 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $193.93 | 10.627% | $214.5389 | $214.54 | $214.55 | $214.50 |
| Purchase #7 | $22.94 | 7.276% | $24.6091 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $865.61 | $942.6362 | $942.64 | $942.70 | $942.50 | |