| 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 | $196.67 | 10.760% | $217.8317 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $92.58 | 11.671% | $103.385 | $103.39 | $103.40 | $103.40 |
| Purchase #3 | $7.93 | 9.245% | $8.6631 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $158.98 | 8.145% | $171.9289 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $250.55 | 5.375% | $264.0171 | $264.02 | $264.00 | $264.00 |
| Purchase #6 | $152.29 | 7.275% | $163.3691 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $240.99 | 6.312% | $256.2013 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $1,099.99 | $1,185.3962 | $1,185.40 | $1,185.40 | $1,185.40 | |