| 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 | $144.91 | 12.412% | $162.8962 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $197.93 | 10.607% | $218.9244 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $37.34 | 7.798% | $40.2518 | $40.25 | $40.25 | $40.30 |
| Purchase #4 | $14.32 | 11.243% | $15.93 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $199.52 | 9.560% | $218.5941 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $211.85 | 10.224% | $233.5095 | $233.51 | $233.50 | $233.50 |
| Purchase #7 | $234.55 | 5.327% | $247.0445 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,040.42 | $1,137.1505 | $1,137.14 | $1,137.15 | $1,137.10 | |