| 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 | $242.67 | 11.650% | $270.9411 | $270.94 | $270.95 | $270.90 |
| Purchase #2 | $106.98 | 12.866% | $120.744 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $157.32 | 6.376% | $167.3507 | $167.35 | $167.35 | $167.40 |
| Purchase #4 | $164.63 | 11.656% | $183.8193 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $15.58 | 4.125% | $16.2227 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $81.67 | 6.545% | $87.0153 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $200.94 | 5.330% | $211.6501 | $211.65 | $211.65 | $211.70 |
| 7 purchase totals = | $969.79 | $1,057.7432 | $1,057.74 | $1,057.70 | $1,057.70 | |