| 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 | $171.61 | 13.142% | $194.163 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $230.31 | 11.800% | $257.4866 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $43.28 | 9.827% | $47.5331 | $47.53 | $47.55 | $47.50 |
| Purchase #4 | $48.44 | 6.691% | $51.6811 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $194.68 | 12.253% | $218.5341 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $233.81 | 7.777% | $251.9934 | $251.99 | $252.00 | $252.00 |
| Purchase #7 | $216.56 | 9.513% | $237.1614 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $1,138.69 | $1,258.5527 | $1,258.54 | $1,258.60 | $1,258.60 | |