| 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 | $200.26 | 7.397% | $215.0732 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $221.36 | 12.660% | $249.3842 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $204.49 | 10.580% | $226.125 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $13.57 | 4.236% | $14.1448 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $25.71 | 6.826% | $27.465 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $94.27 | 4.487% | $98.4999 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $220.94 | 10.579% | $244.3132 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $980.60 | $1,075.0053 | $1,075.00 | $1,075.00 | $1,075.00 | |