| 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 | $85.82 | 6.276% | $91.2061 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $132.93 | 5.499% | $140.2398 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $122.90 | 11.340% | $136.8369 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $126.90 | 12.122% | $142.2828 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $190.57 | 7.373% | $204.6207 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $177.78 | 9.818% | $195.2344 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $117.89 | 11.741% | $131.7315 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $954.79 | $1,042.1522 | $1,042.15 | $1,042.20 | $1,042.00 | |