| 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 | $79.96 | 10.811% | $88.6045 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $240.99 | 9.375% | $263.5828 | $263.58 | $263.60 | $263.60 |
| Purchase #3 | $44.31 | 6.261% | $47.0842 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $108.66 | 13.106% | $122.901 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $246.70 | 10.351% | $272.2359 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $10.70 | 9.661% | $11.7337 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $221.35 | 4.126% | $230.4829 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $952.67 | $1,036.6250 | $1,036.61 | $1,036.70 | $1,036.60 | |