| 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 | $141.71 | 4.380% | $147.9169 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $188.85 | 9.589% | $206.9588 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $21.78 | 6.227% | $23.1362 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $36.55 | 13.400% | $41.4477 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $213.91 | 3.333% | $221.0396 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $196.31 | 3.489% | $203.1593 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $225.72 | 6.588% | $240.5904 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $1,024.83 | $1,084.2489 | $1,084.26 | $1,084.25 | $1,084.20 | |