| 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 | $190.76 | 13.118% | $215.7839 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $166.91 | 3.369% | $172.5332 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $194.61 | 8.539% | $211.2277 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $202.49 | 6.855% | $216.3707 | $216.37 | $216.35 | $216.40 |
| Purchase #5 | $231.34 | 6.486% | $246.3447 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $110.77 | 3.371% | $114.5041 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $185.48 | 9.631% | $203.3436 | $203.34 | $203.35 | $203.30 |
| 7 purchase totals = | $1,282.36 | $1,380.1079 | $1,380.09 | $1,380.15 | $1,380.00 | |