| 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 | $190.28 | 12.383% | $213.8424 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $189.46 | 10.600% | $209.5428 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $6.64 | 12.480% | $7.4687 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $32.99 | 5.392% | $34.7688 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $176.91 | 9.667% | $194.0119 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $163.43 | 9.794% | $179.4363 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $175.88 | 12.520% | $197.9002 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $935.59 | $1,036.9711 | $1,036.97 | $1,036.95 | $1,036.90 | |