| 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 | $122.35 | 8.307% | $132.5136 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $21.60 | 3.397% | $22.3338 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $133.82 | 13.842% | $152.3434 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $24.64 | 12.804% | $27.7949 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $113.97 | 8.242% | $123.3634 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $216.45 | 7.723% | $233.1664 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $155.49 | 10.793% | $172.272 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $788.32 | $863.7875 | $863.77 | $863.75 | $863.80 | |