| 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 | $196.38 | 10.707% | $217.4064 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $199.83 | 7.609% | $215.0351 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $202.83 | 8.388% | $219.8434 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $156.98 | 11.735% | $175.4016 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $23.44 | 6.838% | $25.0428 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $89.47 | 8.472% | $97.0499 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $147.35 | 6.745% | $157.2888 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $1,016.28 | $1,107.0680 | $1,107.07 | $1,107.10 | $1,106.90 | |