| 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 | $187.35 | 9.579% | $205.2963 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $115.88 | 10.635% | $128.2038 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $65.77 | 9.719% | $72.1622 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $187.34 | 9.752% | $205.6094 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $75.78 | 7.375% | $81.3688 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $120.77 | 10.116% | $132.9871 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $79.93 | 13.316% | $90.5735 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $832.82 | $916.2011 | $916.20 | $916.15 | $916.30 | |