| 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 | $123.65 | 9.193% | $135.0171 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $215.39 | 12.194% | $241.6547 | $241.65 | $241.65 | $241.70 |
| Purchase #3 | $132.32 | 11.197% | $147.1359 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $126.76 | 6.185% | $134.6001 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $148.53 | 8.840% | $161.6601 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $63.89 | 7.506% | $68.6856 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $217.82 | 4.288% | $227.1601 | $227.16 | $227.15 | $227.20 |
| 7 purchase totals = | $1,028.36 | $1,115.9136 | $1,115.92 | $1,115.90 | $1,116.00 | |