| 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 | $215.25 | 8.820% | $234.2351 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $204.96 | 12.130% | $229.8216 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $38.77 | 4.374% | $40.4658 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $217.38 | 11.212% | $241.7526 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $60.95 | 13.430% | $69.1356 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $85.85 | 6.369% | $91.3178 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $217.28 | 7.194% | $232.9111 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,040.44 | $1,139.6396 | $1,139.65 | $1,139.60 | $1,139.60 | |