| 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 | $227.68 | 9.627% | $249.5988 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $158.25 | 13.731% | $179.9793 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $103.79 | 6.729% | $110.774 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $168.28 | 13.355% | $190.7538 | $190.75 | $190.75 | $190.80 |
| Purchase #5 | $222.60 | 3.514% | $230.4222 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $168.40 | 6.303% | $179.0143 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $188.87 | 10.289% | $208.3028 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,237.87 | $1,348.8452 | $1,348.83 | $1,348.80 | $1,348.90 | |