| 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 | $156.39 | 9.228% | $170.8217 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $240.63 | 11.490% | $268.2784 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $44.40 | 11.130% | $49.3417 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $146.50 | 10.622% | $162.0612 | $162.06 | $162.05 | $162.10 |
| Purchase #5 | $208.82 | 10.496% | $230.7377 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $230.42 | 12.868% | $260.0704 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $153.60 | 8.138% | $166.1 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $1,180.76 | $1,307.4111 | $1,307.41 | $1,307.40 | $1,307.40 | |