| 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 | $206.27 | 9.111% | $225.0633 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $193.45 | 6.512% | $206.0475 | $206.05 | $206.05 | $206.00 |
| Purchase #3 | $49.61 | 9.694% | $54.4192 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $7.56 | 10.200% | $8.3311 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $217.73 | 13.739% | $247.6439 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $204.98 | 5.751% | $216.7684 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $169.51 | 6.519% | $180.5604 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,049.11 | $1,138.8338 | $1,138.83 | $1,138.80 | $1,138.80 | |