| 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 | $113.68 | 6.286% | $120.8259 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $200.66 | 8.292% | $217.2987 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $88.29 | 9.587% | $96.7544 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $98.35 | 10.398% | $108.5764 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $13.98 | 13.609% | $15.8825 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $222.45 | 9.409% | $243.3803 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $229.71 | 8.292% | $248.7576 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $967.12 | $1,051.4758 | $1,051.48 | $1,051.55 | $1,051.60 | |