| 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 | $113.60 | 8.467% | $123.2185 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $33.89 | 5.638% | $35.8007 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $128.80 | 5.235% | $135.5427 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $201.89 | 8.589% | $219.2303 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $12.83 | 13.775% | $14.5973 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $206.62 | 11.784% | $230.9681 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $55.41 | 3.761% | $57.494 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $753.04 | $816.8516 | $816.85 | $816.85 | $816.80 | |