| 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 | $248.91 | 9.534% | $272.6411 | $272.64 | $272.65 | $272.60 |
| Purchase #2 | $245.53 | 6.276% | $260.9395 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $63.28 | 12.866% | $71.4216 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $113.26 | 6.404% | $120.5132 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $118.37 | 12.813% | $133.5367 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $222.70 | 4.430% | $232.5656 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $121.64 | 8.266% | $131.6948 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $1,133.69 | $1,223.3125 | $1,223.31 | $1,223.30 | $1,223.20 | |