| 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 | $109.66 | 6.724% | $117.0335 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $197.69 | 7.283% | $212.0878 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $147.32 | 10.515% | $162.8107 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $205.63 | 6.602% | $219.2057 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $100.28 | 12.777% | $113.0928 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $91.96 | 12.200% | $103.1791 | $103.18 | $103.20 | $103.20 |
| Purchase #7 | $174.83 | 6.359% | $185.9474 | $185.95 | $185.95 | $185.90 |
| 7 purchase totals = | $1,027.37 | $1,113.3570 | $1,113.36 | $1,113.40 | $1,113.30 | |