| 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 | $213.88 | 12.826% | $241.3122 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $10.47 | 11.236% | $11.6464 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $59.98 | 12.322% | $67.3707 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $227.86 | 7.786% | $245.6012 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $173.30 | 9.406% | $189.6006 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $103.25 | 10.489% | $114.0799 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $57.84 | 4.137% | $60.2328 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $846.58 | $929.8438 | $929.84 | $929.85 | $929.80 | |