| 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 | $110.73 | 5.787% | $117.1379 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $218.48 | 13.389% | $247.7323 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $62.40 | 12.782% | $70.376 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $182.71 | 7.235% | $195.9291 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $109.86 | 8.331% | $119.0124 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $160.47 | 10.616% | $177.5055 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $155.42 | 9.148% | $169.6378 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,000.07 | $1,097.3310 | $1,097.34 | $1,097.40 | $1,097.20 | |