| 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 | $211.66 | 5.740% | $223.8093 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $199.32 | 6.751% | $212.7761 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $182.54 | 9.552% | $199.9762 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $99.65 | 7.621% | $107.2443 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $232.72 | 3.346% | $240.5068 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $103.81 | 6.718% | $110.784 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $106.30 | 10.476% | $117.436 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $1,136.00 | $1,212.5327 | $1,212.54 | $1,212.60 | $1,212.50 | |