| 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 | $215.86 | 12.217% | $242.2316 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $203.50 | 4.140% | $211.9249 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $160.79 | 7.845% | $173.404 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $71.58 | 5.714% | $75.6701 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $214.45 | 4.282% | $223.6327 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $19.48 | 5.806% | $20.611 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $183.77 | 5.204% | $193.3334 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,069.43 | $1,140.8077 | $1,140.79 | $1,140.80 | $1,140.70 | |