| 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 | $218.47 | 6.379% | $232.4062 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $229.71 | 9.532% | $251.606 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $144.74 | 4.139% | $150.7308 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $105.60 | 6.503% | $112.4672 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $250.44 | 13.287% | $283.716 | $283.72 | $283.70 | $283.70 |
| Purchase #6 | $152.36 | 3.251% | $157.3132 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $135.51 | 11.419% | $150.9839 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $1,236.83 | $1,339.2233 | $1,339.23 | $1,339.20 | $1,339.20 | |