| 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 | $196.54 | 12.224% | $220.565 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $144.29 | 5.770% | $152.6155 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $207.47 | 5.403% | $218.6796 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $108.56 | 8.340% | $117.6139 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $73.40 | 12.683% | $82.7093 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $235.59 | 13.830% | $268.1721 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $162.90 | 5.769% | $172.2977 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $1,128.75 | $1,232.6531 | $1,232.66 | $1,232.60 | $1,232.70 | |