| 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 | $226.75 | 8.690% | $246.4546 | $246.45 | $246.45 | $246.50 |
| Purchase #2 | $186.91 | 5.556% | $197.2947 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $162.54 | 8.288% | $176.0113 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $218.55 | 9.830% | $240.0335 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $169.52 | 12.594% | $190.8693 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $170.49 | 4.608% | $178.3462 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $81.99 | 12.521% | $92.256 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $1,216.75 | $1,321.2656 | $1,321.26 | $1,321.25 | $1,321.30 | |