| 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 | $230.70 | 11.125% | $256.3654 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $128.85 | 8.768% | $140.1476 | $140.15 | $140.15 | $140.10 |
| Purchase #3 | $135.55 | 5.612% | $143.1571 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $106.62 | 9.816% | $117.0858 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $239.53 | 12.867% | $270.3503 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $57.40 | 12.619% | $64.6433 | $64.64 | $64.65 | $64.60 |
| Purchase #7 | $72.85 | 3.281% | $75.2402 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $971.50 | $1,066.9897 | $1,067.00 | $1,067.00 | $1,067.00 | |