| 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 | $221.90 | 11.535% | $247.4962 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $35.78 | 11.869% | $40.0267 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $19.94 | 7.194% | $21.3745 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $235.45 | 9.662% | $258.1992 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $153.97 | 4.800% | $161.3606 | $161.36 | $161.35 | $161.40 |
| Purchase #6 | $210.76 | 9.808% | $231.4313 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $60.56 | 10.132% | $66.6959 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $938.36 | $1,026.5844 | $1,026.59 | $1,026.60 | $1,026.60 | |