| 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 | $23.42 | 9.675% | $25.6859 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $182.85 | 8.341% | $198.1015 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $239.82 | 12.859% | $270.6585 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $147.26 | 3.614% | $152.582 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $206.58 | 5.808% | $218.5782 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $160.61 | 6.105% | $170.4152 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $44.97 | 13.336% | $50.9672 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $1,005.51 | $1,086.9885 | $1,087.00 | $1,087.00 | $1,087.10 | |