| 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 | $121.91 | 9.555% | $133.5585 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $114.85 | 3.797% | $119.2109 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $167.80 | 3.186% | $173.1461 | $173.15 | $173.15 | $173.10 |
| Purchase #4 | $97.51 | 12.823% | $110.0137 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $230.72 | 3.569% | $238.9544 | $238.95 | $238.95 | $239.00 |
| Purchase #6 | $172.41 | 4.428% | $180.0443 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $112.32 | 11.289% | $124.9998 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $1,017.52 | $1,079.9277 | $1,079.92 | $1,079.90 | $1,079.90 | |