| 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 | $113.74 | 6.182% | $120.7714 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $231.54 | 4.818% | $242.6956 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $208.79 | 9.211% | $228.0216 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $242.68 | 5.510% | $256.0517 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $184.93 | 10.690% | $204.699 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $104.51 | 4.252% | $108.9538 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $145.69 | 8.341% | $157.842 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $1,231.88 | $1,319.0351 | $1,319.03 | $1,319.00 | $1,319.10 | |