| 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 | $184.26 | 5.768% | $194.8881 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $81.87 | 9.494% | $89.6427 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $98.60 | 10.268% | $108.7242 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $120.50 | 8.192% | $130.3714 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $119.98 | 11.470% | $133.7417 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $225.75 | 4.587% | $236.1052 | $236.11 | $236.10 | $236.10 |
| Purchase #7 | $100.95 | 9.292% | $110.3303 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $931.91 | $1,003.8036 | $1,003.80 | $1,003.80 | $1,003.70 | |