| 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 | $239.29 | 7.781% | $257.9092 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $12.70 | 12.538% | $14.2923 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $248.95 | 5.472% | $262.5725 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $69.43 | 6.233% | $73.7576 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $154.96 | 9.819% | $170.1755 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $179.96 | 5.303% | $189.5033 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $173.68 | 7.475% | $186.6626 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $1,078.97 | $1,154.8730 | $1,154.87 | $1,154.85 | $1,155.00 | |