| 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 | $206.66 | 7.285% | $221.7152 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $206.81 | 6.370% | $219.9838 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $201.29 | 9.768% | $220.952 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $160.53 | 11.470% | $178.9428 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $43.82 | 10.408% | $48.3808 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $154.96 | 10.502% | $171.2339 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $231.34 | 7.736% | $249.2365 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,205.41 | $1,310.4450 | $1,310.44 | $1,310.50 | $1,310.40 | |