| 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 | $225.31 | 10.281% | $248.4741 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $230.67 | 11.461% | $257.1071 | $257.11 | $257.10 | $257.10 |
| Purchase #3 | $225.86 | 6.471% | $240.4754 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $183.40 | 11.273% | $204.0747 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $24.80 | 3.434% | $25.6516 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $52.37 | 4.601% | $54.7795 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $42.44 | 11.414% | $47.2841 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $984.85 | $1,077.8465 | $1,077.84 | $1,077.85 | $1,078.00 | |