| 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 | $232.92 | 10.834% | $258.1546 | $258.15 | $258.15 | $258.20 |
| Purchase #2 | $230.88 | 6.731% | $246.4205 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $50.65 | 12.298% | $56.8789 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $153.70 | 11.371% | $171.1772 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $47.31 | 5.305% | $49.8198 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $115.74 | 13.301% | $131.1346 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $32.34 | 6.467% | $34.4314 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $863.54 | $948.0170 | $948.01 | $948.05 | $948.00 | |