| 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 | $203.26 | 10.144% | $223.8787 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $238.38 | 4.774% | $249.7603 | $249.76 | $249.75 | $249.80 |
| Purchase #3 | $47.53 | 8.697% | $51.6637 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $12.53 | 5.655% | $13.2386 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $145.64 | 11.702% | $162.6828 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $238.71 | 12.511% | $268.575 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $130.98 | 13.843% | $149.1116 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $1,017.03 | $1,118.9107 | $1,118.91 | $1,118.95 | $1,119.00 | |