| 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 | $190.30 | 9.156% | $207.7239 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $211.60 | 8.854% | $230.3351 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $75.66 | 11.258% | $84.1778 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $62.80 | 9.183% | $68.5669 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $112.85 | 12.600% | $127.0691 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $64.62 | 10.231% | $71.2313 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $228.75 | 9.284% | $249.9872 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $946.58 | $1,039.0913 | $1,039.10 | $1,039.10 | $1,039.10 | |