| 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 | $115.55 | 10.408% | $127.5764 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $197.88 | 8.614% | $214.9254 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $236.86 | 3.859% | $246.0004 | $246.00 | $246.00 | $246.00 |
| Purchase #4 | $243.25 | 5.207% | $255.916 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $22.93 | 7.455% | $24.6394 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $128.66 | 4.739% | $134.7572 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $131.95 | 4.211% | $137.5064 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $1,077.08 | $1,141.3212 | $1,141.34 | $1,141.35 | $1,141.30 | |