| 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 | $126.60 | 9.560% | $138.703 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $89.65 | 9.493% | $98.1605 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $236.37 | 10.331% | $260.7894 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $172.66 | 8.545% | $187.4138 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $188.62 | 5.706% | $199.3827 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $85.33 | 12.771% | $96.2275 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $30.69 | 3.131% | $31.6509 | $31.65 | $31.65 | $31.70 |
| 7 purchase totals = | $929.92 | $1,012.3278 | $1,012.32 | $1,012.35 | $1,012.40 | |