| 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 | $209.72 | 5.580% | $221.4224 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $67.88 | 11.695% | $75.8186 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $85.99 | 7.857% | $92.7462 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $211.29 | 6.643% | $225.326 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $229.62 | 13.103% | $259.7071 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $83.53 | 11.665% | $93.2738 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $135.92 | 9.760% | $149.1858 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $1,023.95 | $1,117.4799 | $1,117.49 | $1,117.45 | $1,117.40 | |