| 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 | $225.72 | 7.490% | $242.6264 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $187.30 | 13.535% | $212.6511 | $212.65 | $212.65 | $212.70 |
| Purchase #3 | $191.57 | 8.594% | $208.0335 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $85.93 | 10.457% | $94.9157 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $38.56 | 6.580% | $41.0972 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $57.64 | 3.732% | $59.7911 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $213.34 | 13.506% | $242.1537 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $1,000.06 | $1,101.2687 | $1,101.27 | $1,101.30 | $1,101.30 | |