| 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 | $239.97 | 5.497% | $253.1612 | $253.16 | $253.15 | $253.20 |
| Purchase #2 | $8.66 | 12.515% | $9.7438 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $129.48 | 9.223% | $141.4219 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $216.49 | 7.674% | $233.1034 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $218.93 | 8.301% | $237.1034 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $215.92 | 9.781% | $237.0391 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $212.85 | 5.182% | $223.8799 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $1,242.30 | $1,335.4527 | $1,335.44 | $1,335.45 | $1,335.40 | |