| 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 | $94.49 | 4.648% | $98.8819 | $98.88 | $98.90 | $98.90 |
| Purchase #2 | $121.78 | 9.374% | $133.1957 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $69.99 | 6.793% | $74.7444 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $124.73 | 11.141% | $138.6262 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $209.71 | 10.220% | $231.1424 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $211.38 | 7.494% | $227.2208 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $142.55 | 6.831% | $152.2876 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $974.63 | $1,056.0990 | $1,056.10 | $1,056.15 | $1,056.00 | |