| 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 | $223.44 | 4.640% | $233.8076 | $233.81 | $233.80 | $233.80 |
| Purchase #2 | $225.72 | 4.732% | $236.4011 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $212.73 | 13.462% | $241.3677 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $29.28 | 12.480% | $32.9341 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $189.56 | 12.557% | $213.363 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $147.55 | 6.439% | $157.0507 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $108.56 | 3.356% | $112.2033 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $1,136.84 | $1,227.1275 | $1,227.12 | $1,227.10 | $1,227.20 | |