| 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 | $126.92 | 6.768% | $135.5099 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $87.88 | 8.507% | $95.356 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $106.38 | 7.137% | $113.9723 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $77.75 | 8.640% | $84.4676 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $82.33 | 11.535% | $91.8268 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $249.82 | 3.553% | $258.6961 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $153.44 | 3.650% | $159.0406 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $884.52 | $938.8693 | $938.88 | $938.85 | $938.90 | |