| 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 | $214.76 | 11.191% | $238.7938 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $103.58 | 13.139% | $117.1894 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $120.97 | 12.196% | $135.7235 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $105.54 | 8.387% | $114.3916 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $62.98 | 10.485% | $69.5835 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $181.91 | 4.843% | $190.7199 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $40.79 | 7.448% | $43.828 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $830.53 | $910.2297 | $910.22 | $910.25 | $910.20 | |