| 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 | $211.88 | 5.284% | $223.0757 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $39.86 | 4.774% | $41.7629 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $219.98 | 8.780% | $239.2942 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $99.95 | 12.670% | $112.6137 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $149.69 | 8.717% | $162.7385 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $222.95 | 4.637% | $233.2882 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $70.77 | 8.503% | $76.7876 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $1,015.08 | $1,089.5608 | $1,089.56 | $1,089.60 | $1,089.60 | |