| 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 | $209.32 | 3.381% | $216.3971 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $69.59 | 13.743% | $79.1538 | $79.15 | $79.15 | $79.20 |
| Purchase #3 | $186.32 | 4.115% | $193.9871 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $38.40 | 11.784% | $42.9251 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $201.26 | 11.112% | $223.624 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $185.76 | 7.313% | $199.3446 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $133.84 | 6.164% | $142.0899 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $1,024.49 | $1,097.5216 | $1,097.52 | $1,097.55 | $1,097.50 | |