| 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 | $89.47 | 10.104% | $98.51 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $189.80 | 5.494% | $200.2276 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $188.82 | 13.417% | $214.154 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $83.39 | 3.610% | $86.4004 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $203.46 | 13.164% | $230.2435 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $31.32 | 9.489% | $34.292 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $191.66 | 10.531% | $211.8437 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $977.92 | $1,075.6712 | $1,075.66 | $1,075.70 | $1,075.60 | |