| 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 | $248.73 | 9.198% | $271.6082 | $271.61 | $271.60 | $271.60 |
| Purchase #2 | $53.68 | 3.506% | $55.562 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $222.81 | 3.533% | $230.6819 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $235.95 | 7.687% | $254.0875 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $142.68 | 3.636% | $147.8678 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $73.68 | 7.710% | $79.3607 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $249.81 | 9.425% | $273.3546 | $273.35 | $273.35 | $273.40 |
| 7 purchase totals = | $1,227.34 | $1,312.5227 | $1,312.52 | $1,312.50 | $1,312.70 | |