| 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 | $228.58 | 12.124% | $256.293 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $152.61 | 7.527% | $164.097 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $109.69 | 9.489% | $120.0985 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $191.58 | 11.827% | $214.2382 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $232.73 | 3.396% | $240.6335 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $216.68 | 6.694% | $231.1846 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $83.39 | 11.724% | $93.1666 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $1,215.26 | $1,319.7114 | $1,319.71 | $1,319.75 | $1,319.70 | |