| 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 | $209.55 | 7.652% | $225.5848 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $73.40 | 11.213% | $81.6303 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $107.78 | 3.620% | $111.6816 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $22.88 | 10.457% | $25.2726 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $116.70 | 11.198% | $129.7681 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $144.96 | 12.307% | $162.8002 | $162.80 | $162.80 | $162.80 |
| Purchase #7 | $187.43 | 5.124% | $197.0339 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $862.70 | $933.7715 | $933.76 | $933.80 | $933.80 | |