| 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 | $163.58 | 12.364% | $183.805 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $249.79 | 9.744% | $274.1295 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $229.68 | 9.835% | $252.269 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $119.39 | 13.342% | $135.319 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $47.96 | 9.683% | $52.604 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $135.40 | 11.280% | $150.6731 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $121.43 | 7.249% | $130.2325 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $1,067.23 | $1,179.0321 | $1,179.03 | $1,179.00 | $1,179.00 | |