| 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 | $43.67 | 10.831% | $48.3999 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $168.45 | 7.613% | $181.2741 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $239.32 | 4.318% | $249.6538 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $71.25 | 11.361% | $79.3447 | $79.34 | $79.35 | $79.30 |
| Purchase #5 | $154.85 | 4.486% | $161.7966 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $166.57 | 3.498% | $172.3966 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $225.96 | 6.859% | $241.4586 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $1,070.07 | $1,134.3243 | $1,134.32 | $1,134.30 | $1,134.40 | |