| 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 | $220.66 | 4.608% | $230.828 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $110.30 | 6.368% | $117.3239 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $230.84 | 7.608% | $248.4023 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $220.60 | 6.615% | $235.1927 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $237.70 | 10.363% | $262.3329 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $108.36 | 4.449% | $113.1809 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $29.63 | 6.413% | $31.5302 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $1,158.09 | $1,238.7909 | $1,238.78 | $1,238.85 | $1,238.70 | |