| 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 | $220.30 | 7.131% | $236.0096 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $216.64 | 8.836% | $235.7823 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $246.98 | 6.513% | $263.0658 | $263.07 | $263.05 | $263.10 |
| Purchase #4 | $196.27 | 11.572% | $218.9824 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $78.62 | 4.251% | $81.9621 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $80.74 | 10.355% | $89.1006 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $218.97 | 9.198% | $239.1109 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,258.52 | $1,364.0137 | $1,364.01 | $1,364.00 | $1,364.10 | |