| 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 | $35.33 | 8.823% | $38.4472 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $244.54 | 8.463% | $265.2354 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $217.51 | 11.780% | $243.1327 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $201.26 | 8.119% | $217.6003 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $30.39 | 7.301% | $32.6088 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $198.71 | 10.125% | $218.8294 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $176.80 | 6.602% | $188.4723 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $1,104.54 | $1,204.3261 | $1,204.33 | $1,204.35 | $1,204.20 | |