| 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 | $106.28 | 9.472% | $116.3468 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $217.61 | 6.660% | $232.1028 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $157.55 | 13.330% | $178.5514 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $184.60 | 9.639% | $202.3936 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $5.45 | 3.721% | $5.6528 | $5.65 | $5.65 | $5.70 |
| Purchase #6 | $79.58 | 5.624% | $84.0556 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $233.84 | 9.254% | $255.4796 | $255.48 | $255.50 | $255.50 |
| 7 purchase totals = | $984.91 | $1,074.5826 | $1,074.58 | $1,074.60 | $1,074.70 | |