| 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 | $214.39 | 7.294% | $230.0276 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $157.32 | 8.614% | $170.8715 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $197.67 | 9.352% | $216.1561 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $87.65 | 11.787% | $97.9813 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $13.93 | 10.193% | $15.3499 | $15.35 | $15.35 | $15.30 |
| Purchase #6 | $178.31 | 7.823% | $192.2592 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $154.47 | 11.442% | $172.1445 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $1,003.74 | $1,094.7901 | $1,094.79 | $1,094.80 | $1,094.80 | |