| 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 | $33.39 | 7.855% | $36.0128 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $191.64 | 5.865% | $202.8797 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $161.74 | 10.530% | $178.7712 | $178.77 | $178.75 | $178.80 |
| Purchase #4 | $209.68 | 10.170% | $231.0045 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $225.79 | 7.248% | $242.1553 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $174.84 | 10.686% | $193.5234 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $21.95 | 10.245% | $24.1988 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $1,019.03 | $1,108.5457 | $1,108.54 | $1,108.50 | $1,108.60 | |