| 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 | $168.37 | 12.790% | $189.9045 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $245.45 | 11.594% | $273.9075 | $273.91 | $273.90 | $273.90 |
| Purchase #3 | $19.62 | 7.660% | $21.1229 | $21.12 | $21.10 | $21.10 |
| Purchase #4 | $215.62 | 13.368% | $244.4441 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $114.34 | 6.154% | $121.3765 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $111.60 | 3.836% | $115.881 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $68.68 | 4.114% | $71.5055 | $71.51 | $71.50 | $71.50 |
| 7 purchase totals = | $943.68 | $1,038.1420 | $1,038.14 | $1,038.15 | $1,038.10 | |