| 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 | $9.95 | 7.290% | $10.6754 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $231.28 | 7.129% | $247.768 | $247.77 | $247.75 | $247.80 |
| Purchase #3 | $102.57 | 9.127% | $111.9316 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $127.51 | 10.673% | $141.1191 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $235.30 | 7.191% | $252.2204 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $147.49 | 4.257% | $153.7686 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $161.30 | 10.738% | $178.6204 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $1,015.40 | $1,096.1035 | $1,096.11 | $1,096.05 | $1,096.10 | |