| 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 | $123.69 | 12.633% | $139.3158 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $40.42 | 8.697% | $43.9353 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $124.43 | 13.500% | $141.2281 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $207.42 | 11.131% | $230.5079 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $113.73 | 5.859% | $120.3934 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $74.70 | 13.105% | $84.4894 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $176.36 | 10.360% | $194.6309 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $860.75 | $954.5008 | $954.51 | $954.55 | $954.40 | |