| 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 | $183.66 | 13.418% | $208.3035 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $94.95 | 9.227% | $103.711 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $230.65 | 8.635% | $250.5666 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $19.70 | 13.300% | $22.3201 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $99.62 | 11.413% | $110.9896 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $132.83 | 8.348% | $143.9186 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $169.42 | 11.620% | $189.1066 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $930.83 | $1,028.9160 | $1,028.92 | $1,028.85 | $1,028.90 | |