| 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 | $189.61 | 3.750% | $196.7204 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $133.89 | 7.210% | $143.5435 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $45.70 | 4.171% | $47.6061 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $236.63 | 11.548% | $263.956 | $263.96 | $263.95 | $264.00 |
| Purchase #5 | $144.67 | 6.590% | $154.2038 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $210.51 | 12.713% | $237.2721 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $161.42 | 12.580% | $181.7266 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $1,122.43 | $1,225.0285 | $1,225.03 | $1,225.00 | $1,225.00 | |