| 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 | $108.36 | 3.449% | $112.0973 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $85.53 | 8.568% | $92.8582 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $168.70 | 13.108% | $190.8132 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $194.69 | 10.386% | $214.9105 | $214.91 | $214.90 | $214.90 |
| Purchase #5 | $37.40 | 6.579% | $39.8605 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $208.35 | 6.261% | $221.3948 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $250.35 | 6.274% | $266.057 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $1,053.38 | $1,137.9915 | $1,137.99 | $1,137.95 | $1,138.10 | |