| 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 | $190.57 | 12.697% | $214.7667 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $177.41 | 11.842% | $198.4189 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $105.35 | 6.337% | $112.026 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $79.33 | 13.470% | $90.0158 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $248.95 | 7.117% | $266.6678 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $133.61 | 3.412% | $138.1688 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $79.81 | 6.423% | $84.9362 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $1,015.03 | $1,105.0002 | $1,105.02 | $1,104.95 | $1,105.00 | |