| 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 | $47.41 | 3.546% | $49.0912 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $170.98 | 7.494% | $183.7932 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $40.68 | 3.573% | $42.1335 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $242.52 | 11.451% | $270.291 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $135.50 | 4.156% | $141.1314 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $117.47 | 11.726% | $131.2445 | $131.24 | $131.25 | $131.20 |
| Purchase #7 | $165.57 | 13.426% | $187.7994 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $920.13 | $1,005.4842 | $1,005.47 | $1,005.55 | $1,005.40 | |