| 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 | $127.80 | 13.471% | $145.0159 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $130.35 | 6.507% | $138.8319 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $28.30 | 5.127% | $29.7509 | $29.75 | $29.75 | $29.80 |
| Purchase #4 | $112.67 | 13.828% | $128.25 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $246.32 | 12.794% | $277.8342 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $96.74 | 8.473% | $104.9368 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $246.35 | 13.382% | $279.3166 | $279.32 | $279.30 | $279.30 |
| 7 purchase totals = | $988.53 | $1,103.9363 | $1,103.94 | $1,103.95 | $1,103.90 | |