| 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 | $216.32 | 10.819% | $239.7237 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $211.80 | 7.748% | $228.2103 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $241.76 | 6.716% | $257.9966 | $258.00 | $258.00 | $258.00 |
| Purchase #4 | $97.45 | 9.276% | $106.4895 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $134.33 | 6.306% | $142.8008 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $130.55 | 12.855% | $147.3322 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $47.31 | 9.739% | $51.9175 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $1,079.52 | $1,174.4706 | $1,174.47 | $1,174.45 | $1,174.40 | |