| 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 | $8.35 | 8.480% | $9.0581 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $120.51 | 11.674% | $134.5783 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $173.92 | 6.519% | $185.2578 | $185.26 | $185.25 | $185.30 |
| Purchase #4 | $224.80 | 9.673% | $246.5449 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $103.50 | 10.299% | $114.1595 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $123.93 | 8.663% | $134.6661 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $189.45 | 10.607% | $209.545 | $209.55 | $209.55 | $209.50 |
| 7 purchase totals = | $944.46 | $1,033.8097 | $1,033.82 | $1,033.80 | $1,033.90 | |