| 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 | $222.89 | 3.791% | $231.3398 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $180.78 | 11.857% | $202.2151 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $236.98 | 13.669% | $269.3728 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $111.79 | 8.617% | $121.4229 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $32.98 | 3.551% | $34.1511 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $108.76 | 10.866% | $120.5779 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $161.79 | 3.739% | $167.8393 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $1,055.97 | $1,146.9189 | $1,146.92 | $1,146.90 | $1,146.90 | |