| 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 | $183.69 | 13.790% | $209.0209 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $248.53 | 4.457% | $259.607 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $73.98 | 4.357% | $77.2033 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $7.48 | 6.482% | $7.9649 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $90.70 | 8.530% | $98.4367 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $155.90 | 9.445% | $170.6248 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $100.25 | 13.270% | $113.5532 | $113.55 | $113.55 | $113.60 |
| 7 purchase totals = | $860.53 | $936.4108 | $936.40 | $936.35 | $936.40 | |