| 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 | $70.92 | 3.771% | $73.5944 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $128.66 | 10.157% | $141.728 | $141.73 | $141.75 | $141.70 |
| Purchase #3 | $245.67 | 9.863% | $269.9004 | $269.90 | $269.90 | $269.90 |
| Purchase #4 | $207.48 | 10.275% | $228.7986 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $39.40 | 8.493% | $42.7462 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $79.91 | 5.625% | $84.4049 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $227.53 | 5.395% | $239.8052 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $999.57 | $1,080.9777 | $1,080.98 | $1,081.00 | $1,080.90 | |