| 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 | $29.83 | 8.527% | $32.3736 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $7.51 | 13.734% | $8.5414 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $232.43 | 9.251% | $253.9321 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $131.30 | 4.106% | $136.6912 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $170.57 | 11.444% | $190.09 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $109.89 | 5.378% | $115.7999 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $245.92 | 8.858% | $267.7036 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $927.45 | $1,005.1318 | $1,005.12 | $1,005.15 | $1,005.10 | |