| 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 | $202.28 | 8.566% | $219.6073 | $219.61 | $219.60 | $219.60 |
| Purchase #2 | $183.32 | 6.815% | $195.8133 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $239.26 | 4.347% | $249.6606 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $243.48 | 12.667% | $274.3216 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $55.61 | 3.104% | $57.3361 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $134.31 | 6.249% | $142.703 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $78.45 | 3.778% | $81.4138 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $1,136.71 | $1,220.8557 | $1,220.85 | $1,220.80 | $1,220.80 | |