| 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 | $188.89 | 13.580% | $214.5413 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $33.80 | 10.532% | $37.3598 | $37.36 | $37.35 | $37.40 |
| Purchase #3 | $215.71 | 13.799% | $245.4758 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $137.78 | 10.285% | $151.9507 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $151.54 | 12.796% | $170.9311 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $222.97 | 6.837% | $238.2145 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $195.65 | 12.658% | $220.4154 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $1,146.34 | $1,278.8886 | $1,278.89 | $1,278.90 | $1,278.90 | |