| 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 | $191.62 | 7.681% | $206.3383 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $186.26 | 8.174% | $201.4849 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $197.29 | 11.134% | $219.2563 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $24.65 | 9.725% | $27.0472 | $27.05 | $27.05 | $27.00 |
| Purchase #5 | $231.74 | 10.843% | $256.8676 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $33.54 | 8.791% | $36.4885 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $176.38 | 11.604% | $196.8471 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,041.48 | $1,144.3299 | $1,144.34 | $1,144.35 | $1,144.30 | |