| 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 | $227.87 | 9.235% | $248.9138 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $199.40 | 9.330% | $218.004 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $113.68 | 11.275% | $126.4974 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $121.93 | 3.822% | $126.5902 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $201.84 | 8.823% | $219.6483 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $131.90 | 3.514% | $136.535 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $109.57 | 5.696% | $115.8111 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $1,106.19 | $1,191.9998 | $1,192.00 | $1,192.00 | $1,191.90 | |