| 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 | $248.65 | 8.451% | $269.6634 | $269.66 | $269.65 | $269.70 |
| Purchase #2 | $83.26 | 6.471% | $88.6478 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $47.38 | 6.400% | $50.4123 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $124.36 | 9.288% | $135.9106 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $202.95 | 6.844% | $216.8399 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $89.27 | 9.705% | $97.9337 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $235.48 | 9.638% | $258.1756 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,031.35 | $1,117.5833 | $1,117.58 | $1,117.60 | $1,117.50 | |