| 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 | $229.82 | 12.535% | $258.6279 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $238.75 | 8.466% | $258.9626 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $222.94 | 12.821% | $251.5231 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $176.60 | 4.807% | $185.0892 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $189.50 | 9.150% | $206.8393 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $42.49 | 11.247% | $47.2689 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $75.38 | 12.270% | $84.6291 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,175.48 | $1,292.9401 | $1,292.94 | $1,292.95 | $1,292.90 | |