| 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 | $237.85 | 7.630% | $255.998 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $215.67 | 11.697% | $240.8969 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $51.58 | 6.148% | $54.7511 | $54.75 | $54.75 | $54.80 |
| Purchase #4 | $187.74 | 4.581% | $196.3404 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $222.53 | 13.448% | $252.4558 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $170.94 | 12.434% | $192.1947 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $15.89 | 7.787% | $17.1274 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $1,102.20 | $1,209.7643 | $1,209.77 | $1,209.80 | $1,209.80 | |