| 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 | $220.71 | 6.238% | $234.4779 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $67.30 | 9.282% | $73.5468 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $91.70 | 4.130% | $95.4872 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $119.79 | 11.423% | $133.4736 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $147.70 | 3.818% | $153.3392 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $37.47 | 10.527% | $41.4145 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $210.27 | 8.812% | $228.799 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $894.94 | $960.5382 | $960.54 | $960.55 | $960.50 | |