| 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 | $108.60 | 9.457% | $118.8703 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $240.63 | 6.184% | $255.5106 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $8.53 | 7.615% | $9.1796 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $218.46 | 3.330% | $225.7347 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $36.48 | 10.794% | $40.4177 | $40.42 | $40.40 | $40.40 |
| Purchase #6 | $12.35 | 13.276% | $13.9896 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $116.59 | 12.248% | $130.8699 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $741.64 | $794.5724 | $794.57 | $794.55 | $794.60 | |