| 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 | $42.49 | 10.256% | $46.8478 | $46.85 | $46.85 | $46.80 |
| Purchase #2 | $139.74 | 12.795% | $157.6197 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $228.73 | 7.859% | $246.7059 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $189.52 | 13.560% | $215.2189 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $122.82 | 12.593% | $138.2867 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $8.81 | 6.680% | $9.3985 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $210.28 | 5.369% | $221.5699 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $942.39 | $1,035.6474 | $1,035.66 | $1,035.60 | $1,035.60 | |