| 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 | $11.77 | 13.164% | $13.3194 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $206.34 | 7.216% | $221.2295 | $221.23 | $221.25 | $221.20 |
| Purchase #3 | $64.45 | 8.247% | $69.7652 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $153.92 | 8.772% | $167.4219 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $107.46 | 5.242% | $113.0931 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $217.69 | 5.700% | $230.0983 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $225.53 | 10.748% | $249.77 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $987.16 | $1,064.6974 | $1,064.70 | $1,064.65 | $1,064.70 | |