| 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 | $179.78 | 12.525% | $202.2974 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $178.65 | 12.459% | $200.908 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $239.34 | 6.150% | $254.0594 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $249.71 | 12.678% | $281.3682 | $281.37 | $281.35 | $281.40 |
| Purchase #5 | $9.99 | 9.351% | $10.9242 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $86.99 | 6.422% | $92.5765 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $48.74 | 13.310% | $55.2273 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $993.20 | $1,097.3610 | $1,097.37 | $1,097.35 | $1,097.40 | |