| 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 | $95.36 | 3.618% | $98.8101 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $151.47 | 6.565% | $161.414 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $135.38 | 6.831% | $144.6278 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $216.70 | 13.564% | $246.0932 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $209.48 | 12.649% | $235.9771 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $176.51 | 12.529% | $198.6249 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $166.47 | 3.827% | $172.8408 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $1,151.37 | $1,258.3879 | $1,258.38 | $1,258.40 | $1,258.30 | |