| 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 | $132.28 | 9.835% | $145.2897 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $105.68 | 12.819% | $119.2271 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $96.94 | 7.489% | $104.1998 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $54.38 | 4.802% | $56.9913 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $100.73 | 7.859% | $108.6464 | $108.65 | $108.65 | $108.60 |
| Purchase #6 | $110.95 | 10.851% | $122.9892 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $46.29 | 7.524% | $49.7729 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $647.25 | $707.1164 | $707.12 | $707.15 | $707.10 | |