| 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 | $210.41 | 4.233% | $219.3167 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $70.46 | 7.215% | $75.5437 | $75.54 | $75.55 | $75.50 |
| Purchase #3 | $186.83 | 8.166% | $202.0865 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $112.82 | 9.682% | $123.7432 | $123.74 | $123.75 | $123.70 |
| Purchase #5 | $161.47 | 7.574% | $173.6997 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $89.80 | 6.315% | $95.4709 | $95.47 | $95.45 | $95.50 |
| Purchase #7 | $245.60 | 9.194% | $268.1805 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $1,077.39 | $1,158.0412 | $1,158.04 | $1,158.05 | $1,158.00 | |