| 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 | $250.87 | 13.318% | $284.2809 | $284.28 | $284.30 | $284.30 |
| Purchase #2 | $133.75 | 7.607% | $143.9244 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $190.81 | 10.768% | $211.3564 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $98.39 | 6.110% | $104.4016 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $220.71 | 4.721% | $231.1297 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $196.82 | 8.129% | $212.8195 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $61.92 | 10.789% | $68.6005 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $1,153.27 | $1,256.5130 | $1,256.51 | $1,256.50 | $1,256.50 | |