| 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 | $243.85 | 13.712% | $277.2867 | $277.29 | $277.30 | $277.30 |
| Purchase #2 | $42.44 | 4.632% | $44.4058 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $247.76 | 7.622% | $266.6443 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $190.94 | 13.525% | $216.7646 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $205.93 | 9.519% | $225.5325 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $140.40 | 3.564% | $145.4039 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $37.49 | 12.384% | $42.1328 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $1,108.81 | $1,218.1706 | $1,218.16 | $1,218.20 | $1,218.10 | |