| 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 | $196.26 | 4.152% | $204.4087 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $34.51 | 4.714% | $36.1368 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $238.30 | 10.561% | $263.4669 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $135.75 | 12.845% | $153.1871 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $244.31 | 10.504% | $269.9723 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $184.36 | 4.698% | $193.0212 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $75.33 | 7.860% | $81.2509 | $81.25 | $81.25 | $81.30 |
| 7 purchase totals = | $1,108.82 | $1,201.4439 | $1,201.45 | $1,201.40 | $1,201.50 | |