| 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 | $243.76 | 3.132% | $251.3946 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $62.64 | 6.592% | $66.7692 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $248.61 | 3.609% | $257.5823 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $182.70 | 8.695% | $198.5858 | $198.59 | $198.60 | $198.60 |
| Purchase #5 | $185.51 | 5.157% | $195.0768 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $240.98 | 13.379% | $273.2207 | $273.22 | $273.20 | $273.20 |
| Purchase #7 | $145.64 | 9.748% | $159.837 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $1,309.84 | $1,402.4664 | $1,402.47 | $1,402.50 | $1,402.50 | |