| 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 | $203.29 | 7.555% | $218.6486 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $49.50 | 6.707% | $52.82 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $221.45 | 8.379% | $240.0053 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $185.27 | 13.472% | $210.2296 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $200.64 | 7.479% | $215.6459 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $112.31 | 6.245% | $119.3238 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $23.87 | 12.830% | $26.9325 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $996.33 | $1,083.6057 | $1,083.61 | $1,083.60 | $1,083.40 | |