| 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 | $136.89 | 3.426% | $141.5799 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $222.38 | 7.443% | $238.9317 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $208.39 | 11.161% | $231.6484 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $170.36 | 12.757% | $192.0928 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $155.57 | 4.471% | $162.5255 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $138.80 | 4.496% | $145.0404 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $245.80 | 10.316% | $271.1567 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $1,278.19 | $1,382.9754 | $1,382.98 | $1,383.05 | $1,382.90 | |