| 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 | $246.55 | 7.527% | $265.1078 | $265.11 | $265.10 | $265.10 |
| Purchase #2 | $179.58 | 8.111% | $194.1457 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $43.59 | 7.817% | $46.9974 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $173.32 | 8.671% | $188.3486 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $215.55 | 4.368% | $224.9652 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $155.39 | 10.230% | $171.2864 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $175.53 | 3.329% | $181.3734 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $1,189.51 | $1,272.2245 | $1,272.24 | $1,272.20 | $1,272.20 | |