| 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 | $225.66 | 6.215% | $239.6848 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $135.65 | 9.234% | $148.1759 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $44.64 | 5.610% | $47.1443 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $150.76 | 13.534% | $171.1639 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $186.90 | 4.654% | $195.5983 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $232.37 | 13.794% | $264.4231 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $223.27 | 4.548% | $233.4243 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,199.25 | $1,299.6146 | $1,299.60 | $1,299.60 | $1,299.60 | |