| 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 | $217.72 | 10.149% | $239.8164 | $239.82 | $239.80 | $239.80 |
| Purchase #2 | $150.60 | 7.118% | $161.3197 | $161.32 | $161.30 | $161.30 |
| Purchase #3 | $177.81 | 7.778% | $191.6401 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $238.72 | 6.482% | $254.1938 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $248.81 | 8.195% | $269.2 | $269.20 | $269.20 | $269.20 |
| Purchase #6 | $47.40 | 8.576% | $51.465 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $113.76 | 13.799% | $129.4577 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,194.82 | $1,297.0927 | $1,297.10 | $1,297.05 | $1,297.10 | |