| 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 | $127.93 | 5.837% | $135.3973 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $29.52 | 13.758% | $33.5814 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $89.63 | 4.486% | $93.6508 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $88.63 | 11.212% | $98.5672 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $212.30 | 8.698% | $230.7659 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $194.73 | 9.371% | $212.9781 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $6.64 | 9.648% | $7.2806 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $749.38 | $812.2213 | $812.23 | $812.25 | $812.40 | |