| 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 | $107.98 | 12.704% | $121.6978 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $190.74 | 6.789% | $203.6893 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $83.68 | 7.179% | $89.6874 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $108.44 | 8.345% | $117.4893 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $145.73 | 7.820% | $157.1261 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $59.27 | 7.543% | $63.7407 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $235.51 | 4.251% | $245.5215 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $931.35 | $998.9521 | $998.96 | $999.00 | $998.90 | |