| 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 | $218.99 | 13.110% | $247.6996 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $11.47 | 4.653% | $12.0037 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $237.69 | 12.496% | $267.3917 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $219.51 | 12.196% | $246.2814 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $101.48 | 13.102% | $114.7759 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $144.43 | 4.645% | $151.1388 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $161.84 | 13.586% | $183.8276 | $183.83 | $183.85 | $183.80 |
| 7 purchase totals = | $1,095.41 | $1,223.1187 | $1,223.12 | $1,223.20 | $1,223.10 | |