| 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 | $103.91 | 7.124% | $111.3125 | $111.31 | $111.30 | $111.30 |
| Purchase #2 | $23.61 | 8.364% | $25.5847 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $15.49 | 5.274% | $16.3069 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $157.60 | 12.268% | $176.9344 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $209.91 | 11.463% | $233.972 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $54.59 | 7.288% | $58.5685 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $156.65 | 13.380% | $177.6098 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $721.76 | $800.2888 | $800.28 | $800.25 | $800.30 | |