| 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 | $212.84 | 10.143% | $234.4284 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $88.48 | 7.206% | $94.8559 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $176.39 | 4.549% | $184.414 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $175.42 | 7.593% | $188.7396 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $7.78 | 3.263% | $8.0339 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $120.75 | 8.194% | $130.6443 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $223.56 | 12.530% | $251.5721 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,005.22 | $1,092.6882 | $1,092.68 | $1,092.70 | $1,092.60 | |