| 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 | $33.39 | 6.120% | $35.4335 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $220.93 | 5.539% | $233.1673 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $190.96 | 7.489% | $205.261 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $122.59 | 7.658% | $131.9779 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $241.88 | 11.856% | $270.5573 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $197.41 | 11.686% | $220.4793 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $206.95 | 12.197% | $232.1917 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,214.11 | $1,329.0680 | $1,329.07 | $1,329.10 | $1,329.20 | |