| 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 | $183.52 | 7.345% | $196.9995 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $11.82 | 12.266% | $13.2698 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $238.54 | 3.683% | $247.3254 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $218.67 | 5.205% | $230.0518 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $114.40 | 9.215% | $124.942 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $247.34 | 8.155% | $267.5106 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $8.87 | 13.710% | $10.0861 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $1,023.16 | $1,090.1852 | $1,090.19 | $1,090.20 | $1,090.20 | |