| 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 | $214.60 | 5.496% | $226.3944 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $227.92 | 13.410% | $258.4841 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $150.56 | 12.394% | $169.2204 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $80.40 | 9.179% | $87.7799 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $32.85 | 11.376% | $36.587 | $36.59 | $36.60 | $36.60 |
| Purchase #6 | $220.75 | 4.437% | $230.5447 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $99.93 | 9.316% | $109.2395 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $1,027.01 | $1,118.2500 | $1,118.24 | $1,118.30 | $1,118.20 | |