| 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 | $131.39 | 7.461% | $141.193 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $195.52 | 13.261% | $221.4479 | $221.45 | $221.45 | $221.40 |
| Purchase #3 | $189.34 | 10.360% | $208.9556 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $47.73 | 7.194% | $51.1637 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $240.40 | 10.766% | $266.2815 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $149.98 | 10.622% | $165.9109 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $242.83 | 10.599% | $268.5676 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $1,197.19 | $1,323.5202 | $1,323.52 | $1,323.50 | $1,323.60 | |