| 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 | $128.70 | 6.685% | $137.3036 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $127.95 | 9.856% | $140.5608 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $131.91 | 7.546% | $141.8639 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $26.36 | 7.682% | $28.385 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $240.45 | 13.130% | $272.0211 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $38.46 | 11.842% | $43.0144 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $214.45 | 3.458% | $221.8657 | $221.87 | $221.85 | $221.90 |
| 7 purchase totals = | $908.28 | $985.0145 | $985.01 | $984.95 | $985.10 | |