| 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 | $14.88 | 10.674% | $16.4683 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $224.66 | 3.547% | $232.6287 | $232.63 | $232.65 | $232.60 |
| Purchase #3 | $124.72 | 4.121% | $129.8597 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $72.70 | 10.541% | $80.3633 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $128.44 | 10.236% | $141.5871 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $221.69 | 8.263% | $240.0082 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $223.82 | 9.613% | $245.3358 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,010.91 | $1,086.2511 | $1,086.26 | $1,086.25 | $1,086.30 | |