| 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 | $42.93 | 11.444% | $47.8429 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $107.94 | 11.774% | $120.6489 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $221.37 | 7.125% | $237.1426 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $32.78 | 9.675% | $35.9515 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $227.40 | 4.360% | $237.3146 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $246.96 | 11.387% | $275.0813 | $275.08 | $275.10 | $275.10 |
| Purchase #7 | $163.88 | 10.559% | $181.1841 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,043.26 | $1,135.1659 | $1,135.15 | $1,135.20 | $1,135.10 | |