| 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 | $190.75 | 6.744% | $203.6142 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $239.96 | 13.736% | $272.9209 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $31.73 | 4.258% | $33.0811 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $85.40 | 7.496% | $91.8016 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $216.61 | 13.228% | $245.2632 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $128.40 | 12.872% | $144.9276 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $243.88 | 9.140% | $266.1706 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,136.73 | $1,257.7792 | $1,257.77 | $1,257.75 | $1,257.80 | |