| 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 | $210.59 | 5.197% | $221.5344 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $111.81 | 5.826% | $118.3241 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $206.47 | 3.268% | $213.2174 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $190.51 | 13.771% | $216.7451 | $216.75 | $216.75 | $216.70 |
| Purchase #5 | $44.53 | 3.727% | $46.1896 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $166.59 | 13.502% | $189.083 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $120.67 | 6.287% | $128.2565 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $1,051.17 | $1,133.3501 | $1,133.35 | $1,133.35 | $1,133.30 | |