| 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 | $210.69 | 5.296% | $221.8481 | $221.85 | $221.85 | $221.80 |
| Purchase #2 | $21.87 | 3.452% | $22.625 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $218.86 | 9.360% | $239.3453 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $157.90 | 5.733% | $166.9524 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $183.38 | 10.765% | $203.1209 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $34.84 | 12.676% | $39.2563 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $64.76 | 4.664% | $67.7804 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $892.30 | $960.9284 | $960.94 | $960.95 | $960.90 | |