| 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 | $217.54 | 5.310% | $229.0914 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $12.61 | 9.154% | $13.7643 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $159.74 | 3.768% | $165.759 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $203.46 | 7.114% | $217.9341 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $220.83 | 7.491% | $237.3724 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $108.73 | 13.744% | $123.6739 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $187.94 | 5.397% | $198.0831 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $1,110.85 | $1,185.6782 | $1,185.66 | $1,185.65 | $1,185.80 | |