| 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 | $66.51 | 7.825% | $71.7144 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $89.32 | 6.524% | $95.1472 | $95.15 | $95.15 | $95.10 |
| Purchase #3 | $193.59 | 10.664% | $214.2344 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $229.42 | 5.124% | $241.1755 | $241.18 | $241.20 | $241.20 |
| Purchase #5 | $199.87 | 13.836% | $227.524 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $110.78 | 10.157% | $122.0319 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $226.58 | 9.815% | $248.8188 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,116.07 | $1,220.6462 | $1,220.64 | $1,220.65 | $1,220.50 | |