| 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 | $96.82 | 7.643% | $104.22 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $160.66 | 8.385% | $174.1313 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $208.25 | 10.560% | $230.2412 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $210.49 | 6.509% | $224.1908 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $94.34 | 6.688% | $100.6495 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $173.72 | 10.867% | $192.5982 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $30.38 | 7.601% | $32.6892 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $974.66 | $1,058.7202 | $1,058.72 | $1,058.75 | $1,058.60 | |