| 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 | $106.42 | 7.247% | $114.1323 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $222.72 | 13.117% | $251.9342 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $240.51 | 10.582% | $265.9608 | $265.96 | $265.95 | $266.00 |
| Purchase #4 | $202.44 | 10.202% | $223.0929 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $213.43 | 9.726% | $234.1882 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $108.57 | 7.120% | $116.3002 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $76.90 | 4.771% | $80.5689 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $1,170.99 | $1,286.1775 | $1,286.17 | $1,286.20 | $1,286.20 | |