| 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 | $32.26 | 8.397% | $34.9689 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $36.33 | 10.389% | $40.1043 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $247.37 | 13.633% | $281.094 | $281.09 | $281.10 | $281.10 |
| Purchase #4 | $152.80 | 9.321% | $167.0425 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $171.53 | 6.614% | $182.875 | $182.88 | $182.90 | $182.90 |
| Purchase #6 | $135.27 | 7.446% | $145.3422 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $111.61 | 8.463% | $121.0556 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $887.17 | $972.4825 | $972.48 | $972.50 | $972.50 | |