| 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 | $209.29 | 8.799% | $227.7054 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $48.59 | 13.364% | $55.0836 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $181.93 | 8.592% | $197.5614 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $109.36 | 9.319% | $119.5513 | $119.55 | $119.55 | $119.60 |
| Purchase #5 | $79.35 | 10.839% | $87.9507 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $248.48 | 9.349% | $271.7104 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $150.70 | 7.479% | $161.9709 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $1,027.70 | $1,121.5337 | $1,121.53 | $1,121.50 | $1,121.70 | |