| 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 | $116.27 | 9.385% | $127.1819 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $114.38 | 5.338% | $120.4856 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $109.74 | 6.670% | $117.0597 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $250.62 | 8.400% | $271.6721 | $271.67 | $271.65 | $271.70 |
| Purchase #5 | $180.47 | 4.132% | $187.927 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $245.26 | 5.468% | $258.6708 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $87.85 | 4.185% | $91.5265 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $1,104.59 | $1,174.5236 | $1,174.53 | $1,174.55 | $1,174.60 | |