| 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 | $229.77 | 6.226% | $244.0755 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $117.78 | 7.196% | $126.2554 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $233.85 | 7.473% | $251.3256 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $226.25 | 9.479% | $247.6962 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $29.72 | 7.575% | $31.9713 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $135.60 | 7.230% | $145.4039 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $18.57 | 10.578% | $20.5343 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $991.54 | $1,067.2622 | $1,067.27 | $1,067.30 | $1,067.30 | |