| 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 | $189.59 | 9.822% | $208.2115 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $188.52 | 7.405% | $202.4799 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $83.75 | 13.342% | $94.9239 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $185.47 | 9.810% | $203.6646 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $191.66 | 13.500% | $217.5341 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $72.89 | 3.276% | $75.2779 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $196.45 | 7.173% | $210.5414 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,108.33 | $1,212.6333 | $1,212.62 | $1,212.65 | $1,212.60 | |