| 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 | $204.29 | 9.314% | $223.3176 | $223.32 | $223.30 | $223.30 |
| Purchase #2 | $121.88 | 8.630% | $132.3982 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $61.51 | 7.353% | $66.0328 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $148.58 | 9.292% | $162.3861 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $163.36 | 11.752% | $182.5581 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $246.62 | 11.428% | $274.8037 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $172.39 | 3.504% | $178.4305 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $1,118.63 | $1,219.9270 | $1,219.93 | $1,219.95 | $1,219.90 | |