| 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 | $245.67 | 9.127% | $268.0923 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $183.72 | 10.653% | $203.2917 | $203.29 | $203.30 | $203.30 |
| Purchase #3 | $124.27 | 5.772% | $131.4429 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $133.30 | 9.432% | $145.8729 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $41.43 | 13.564% | $47.0496 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $193.68 | 8.392% | $209.9336 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $95.62 | 12.519% | $107.5907 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $1,017.69 | $1,113.2737 | $1,113.26 | $1,113.30 | $1,113.20 | |