| 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 | $235.83 | 11.798% | $263.6532 | $263.65 | $263.65 | $263.70 |
| Purchase #2 | $154.72 | 7.379% | $166.1368 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $95.34 | 10.601% | $105.447 | $105.45 | $105.45 | $105.40 |
| Purchase #4 | $203.54 | 6.401% | $216.5686 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $202.57 | 5.841% | $214.4021 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $75.37 | 8.697% | $81.9249 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $242.82 | 10.391% | $268.0514 | $268.05 | $268.05 | $268.10 |
| 7 purchase totals = | $1,210.19 | $1,316.1840 | $1,316.18 | $1,316.15 | $1,316.20 | |