| 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 | $14.86 | 3.370% | $15.3608 | $15.36 | $15.35 | $15.40 |
| Purchase #2 | $225.83 | 7.414% | $242.573 | $242.57 | $242.55 | $242.60 |
| Purchase #3 | $200.87 | 8.204% | $217.3494 | $217.35 | $217.35 | $217.30 |
| Purchase #4 | $232.53 | 4.820% | $243.7379 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $222.38 | 13.789% | $253.044 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $91.62 | 10.553% | $101.2887 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $128.47 | 7.209% | $137.7314 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $1,116.56 | $1,211.0852 | $1,211.08 | $1,211.10 | $1,211.00 | |