| 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 | $244.62 | 4.737% | $256.2076 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $29.39 | 10.648% | $32.5194 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $69.45 | 13.516% | $78.8369 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $93.41 | 8.780% | $101.6114 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $184.37 | 12.416% | $207.2614 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $209.69 | 5.327% | $220.8602 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $152.50 | 5.186% | $160.4087 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $983.43 | $1,057.7056 | $1,057.71 | $1,057.65 | $1,057.70 | |