| 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 | $66.46 | 4.111% | $69.1922 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $34.56 | 13.638% | $39.2733 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $229.94 | 3.240% | $237.3901 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $189.68 | 4.486% | $198.189 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $250.97 | 11.275% | $279.2669 | $279.27 | $279.25 | $279.30 |
| Purchase #6 | $17.30 | 12.226% | $19.4151 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $170.40 | 10.156% | $187.7058 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $959.31 | $1,030.4324 | $1,030.44 | $1,030.40 | $1,030.50 | |