| 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 | $135.50 | 4.651% | $141.8021 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $240.74 | 10.808% | $266.7592 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $118.62 | 11.520% | $132.285 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $223.87 | 3.426% | $231.5398 | $231.54 | $231.55 | $231.50 |
| Purchase #5 | $193.54 | 12.303% | $217.3512 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $136.51 | 6.830% | $145.8336 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $91.46 | 3.509% | $94.6693 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,140.24 | $1,230.2402 | $1,230.24 | $1,230.25 | $1,230.30 | |