| 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 | $73.36 | 8.391% | $79.5156 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $206.91 | 7.154% | $221.7123 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $248.29 | 13.603% | $282.0649 | $282.06 | $282.05 | $282.10 |
| Purchase #4 | $195.35 | 9.180% | $213.2831 | $213.28 | $213.30 | $213.30 |
| Purchase #5 | $127.74 | 6.168% | $135.619 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $122.63 | 4.498% | $128.1459 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $247.75 | 12.371% | $278.3992 | $278.40 | $278.40 | $278.40 |
| 7 purchase totals = | $1,222.03 | $1,338.7400 | $1,338.74 | $1,338.70 | $1,338.70 | |