| 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 | $93.55 | 3.576% | $96.8953 | $96.90 | $96.90 | $96.90 |
| Purchase #2 | $123.50 | 7.475% | $132.7316 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $246.25 | 4.268% | $256.76 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $125.60 | 7.237% | $134.6897 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $91.81 | 12.296% | $103.099 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $223.62 | 3.439% | $231.3103 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $189.79 | 10.748% | $210.1886 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $1,094.12 | $1,165.6745 | $1,165.68 | $1,165.70 | $1,165.70 | |