| 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 | $206.35 | 3.676% | $213.9354 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $198.37 | 4.740% | $207.7727 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $190.48 | 8.751% | $207.1489 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $240.73 | 9.771% | $264.2517 | $264.25 | $264.25 | $264.30 |
| Purchase #5 | $118.34 | 9.658% | $129.7693 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $76.67 | 11.363% | $85.382 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $91.82 | 10.312% | $101.2885 | $101.29 | $101.30 | $101.30 |
| 7 purchase totals = | $1,122.76 | $1,209.5485 | $1,209.55 | $1,209.55 | $1,209.60 | |