| 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 | $95.70 | 7.559% | $102.934 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $238.44 | 6.582% | $254.1341 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $176.76 | 12.716% | $199.2368 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $123.30 | 11.222% | $137.1367 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $83.68 | 4.397% | $87.3594 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $196.44 | 11.293% | $218.624 | $218.62 | $218.60 | $218.60 |
| Purchase #7 | $76.99 | 9.476% | $84.2856 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $991.31 | $1,083.7106 | $1,083.71 | $1,083.75 | $1,083.60 | |