| 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 | $250.76 | 3.377% | $259.2282 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $21.51 | 6.489% | $22.9058 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $237.46 | 9.402% | $259.786 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $56.28 | 12.421% | $63.2705 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $249.29 | 8.621% | $270.7813 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $90.26 | 3.201% | $93.1492 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $87.93 | 8.428% | $95.3407 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $993.49 | $1,064.4617 | $1,064.47 | $1,064.50 | $1,064.40 | |