| 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 | $186.52 | 12.817% | $210.4263 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $200.72 | 13.226% | $227.2672 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $105.52 | 10.576% | $116.6798 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $133.41 | 4.590% | $139.5335 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $37.51 | 5.561% | $39.5959 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $211.32 | 12.424% | $237.5744 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $134.97 | 8.200% | $146.0375 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $1,009.97 | $1,117.1146 | $1,117.12 | $1,117.15 | $1,117.10 | |