| 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 | $103.51 | 6.316% | $110.0477 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $50.74 | 6.810% | $54.1954 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $168.72 | 10.159% | $185.8603 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $239.62 | 13.309% | $271.511 | $271.51 | $271.50 | $271.50 |
| Purchase #5 | $167.28 | 9.475% | $183.1298 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $184.98 | 6.166% | $196.3859 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $221.90 | 10.680% | $245.5989 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,136.75 | $1,246.7290 | $1,246.74 | $1,246.75 | $1,246.70 | |