| 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 | $209.59 | 7.544% | $225.4015 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $142.91 | 4.266% | $149.0065 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $215.63 | 11.361% | $240.1277 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $124.40 | 13.672% | $141.408 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $174.66 | 5.176% | $183.7004 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $203.46 | 6.130% | $215.9321 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $86.45 | 9.445% | $94.6152 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $1,157.10 | $1,250.1914 | $1,250.20 | $1,250.20 | $1,250.10 | |