| 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 | $131.53 | 7.230% | $141.0396 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $182.48 | 10.180% | $201.0565 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $225.33 | 6.616% | $240.2378 | $240.24 | $240.25 | $240.20 |
| Purchase #4 | $219.69 | 9.158% | $239.8092 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $181.90 | 3.661% | $188.5594 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $217.76 | 9.584% | $238.6301 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $45.90 | 9.823% | $50.4088 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $1,204.59 | $1,299.7414 | $1,299.75 | $1,299.75 | $1,299.70 | |