| 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 | $238.47 | 4.763% | $249.8283 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $79.39 | 10.446% | $87.6831 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $173.50 | 8.136% | $187.616 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $219.72 | 8.681% | $238.7939 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $184.74 | 11.186% | $205.405 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $179.76 | 10.190% | $198.0775 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $113.52 | 8.288% | $122.9285 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,189.10 | $1,290.3323 | $1,290.34 | $1,290.40 | $1,290.30 | |