| 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 | $31.55 | 4.228% | $32.8839 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $242.43 | 7.267% | $260.0474 | $260.05 | $260.05 | $260.00 |
| Purchase #3 | $113.34 | 9.245% | $123.8183 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $92.65 | 9.792% | $101.7223 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $161.69 | 3.554% | $167.4365 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $217.92 | 11.817% | $243.6716 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $93.69 | 5.415% | $98.7633 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $953.27 | $1,028.3433 | $1,028.34 | $1,028.30 | $1,028.30 | |