| 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 | $124.61 | 4.751% | $130.5302 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $84.91 | 8.657% | $92.2607 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $196.44 | 12.173% | $220.3526 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $239.50 | 9.872% | $263.1434 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $160.57 | 8.702% | $174.5428 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $193.69 | 3.778% | $201.0076 | $201.01 | $201.00 | $201.00 |
| Purchase #7 | $33.86 | 7.633% | $36.4445 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $1,033.58 | $1,118.2818 | $1,118.27 | $1,118.30 | $1,118.20 | |