| 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 | $245.55 | 7.235% | $263.3155 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $200.52 | 6.244% | $213.0405 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $5.65 | 8.354% | $6.122 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $71.52 | 7.659% | $76.9977 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $172.74 | 10.124% | $190.2282 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $249.50 | 5.132% | $262.3043 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $111.45 | 10.810% | $123.4977 | $123.50 | $123.50 | $123.50 |
| 7 purchase totals = | $1,056.93 | $1,135.5059 | $1,135.51 | $1,135.50 | $1,135.40 | |