| 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 | $13.25 | 6.381% | $14.0955 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $196.86 | 10.135% | $216.8118 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $224.65 | 6.473% | $239.1916 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $111.73 | 5.829% | $118.2427 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $156.76 | 8.740% | $170.4608 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $32.61 | 12.802% | $36.7847 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $226.29 | 11.111% | $251.4331 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $962.15 | $1,047.0202 | $1,047.01 | $1,047.05 | $1,047.00 | |