| 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 | $187.65 | 12.667% | $211.4196 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $213.54 | 7.710% | $230.0039 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $208.69 | 9.523% | $228.5635 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $131.76 | 13.599% | $149.678 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $239.81 | 9.342% | $262.2131 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $91.34 | 3.553% | $94.5853 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $95.32 | 3.801% | $98.9431 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $1,168.11 | $1,275.4065 | $1,275.40 | $1,275.40 | $1,275.40 | |