| 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 | $105.42 | 11.310% | $117.343 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $53.90 | 6.650% | $57.4844 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $148.88 | 10.464% | $164.4588 | $164.46 | $164.45 | $164.50 |
| Purchase #4 | $206.43 | 5.306% | $217.3832 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $180.86 | 11.280% | $201.261 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $105.66 | 11.739% | $118.0634 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $176.27 | 12.352% | $198.0429 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $977.42 | $1,074.0367 | $1,074.02 | $1,074.05 | $1,074.10 | |