| 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 | $203.99 | 12.194% | $228.8645 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $175.52 | 3.132% | $181.0173 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $171.94 | 11.491% | $191.6976 | $191.70 | $191.70 | $191.70 |
| Purchase #4 | $8.84 | 9.747% | $9.7016 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $204.35 | 6.779% | $218.2029 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $84.65 | 10.122% | $93.2183 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $231.72 | 4.155% | $241.348 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,081.01 | $1,164.0502 | $1,164.05 | $1,164.00 | $1,164.00 | |