| 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 | $233.27 | 10.416% | $257.5674 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $119.76 | 12.346% | $134.5456 | $134.55 | $134.55 | $134.50 |
| Purchase #3 | $246.32 | 4.742% | $258.0005 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $204.33 | 9.346% | $223.4267 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $213.45 | 13.303% | $241.8453 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $244.64 | 11.826% | $273.5711 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $169.53 | 12.438% | $190.6161 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $1,431.30 | $1,579.5727 | $1,579.59 | $1,579.55 | $1,579.50 | |