| 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 | $149.67 | 10.116% | $164.8106 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $203.29 | 4.587% | $212.6149 | $212.61 | $212.60 | $212.60 |
| Purchase #3 | $122.84 | 5.166% | $129.1859 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $177.34 | 10.106% | $195.262 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $239.80 | 3.339% | $247.8069 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $228.31 | 11.782% | $255.2095 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $109.36 | 3.805% | $113.5211 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,230.61 | $1,318.4109 | $1,318.41 | $1,318.35 | $1,318.40 | |