| 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 | $240.82 | 12.175% | $270.1398 | $270.14 | $270.15 | $270.10 |
| Purchase #2 | $207.57 | 6.348% | $220.7465 | $220.75 | $220.75 | $220.70 |
| Purchase #3 | $166.63 | 6.639% | $177.6926 | $177.69 | $177.70 | $177.70 |
| Purchase #4 | $166.58 | 6.630% | $177.6243 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $247.27 | 5.551% | $260.996 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $21.37 | 7.303% | $22.9307 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $176.85 | 11.865% | $197.8333 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $1,227.09 | $1,327.9632 | $1,327.96 | $1,328.00 | $1,327.80 | |