| 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 | $237.70 | 7.130% | $254.648 | $254.65 | $254.65 | $254.60 |
| Purchase #2 | $212.41 | 12.585% | $239.1418 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $186.54 | 8.201% | $201.8381 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $211.82 | 6.347% | $225.2642 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $47.86 | 13.141% | $54.1493 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $154.89 | 10.483% | $171.1271 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $69.59 | 11.275% | $77.4363 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,120.81 | $1,223.6048 | $1,223.61 | $1,223.65 | $1,223.40 | |