| 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 | $131.38 | 7.647% | $141.4266 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $64.26 | 3.822% | $66.716 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $161.87 | 12.761% | $182.5262 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $239.25 | 12.347% | $268.7902 | $268.79 | $268.80 | $268.80 |
| Purchase #5 | $24.69 | 3.258% | $25.4944 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $220.69 | 13.430% | $250.3287 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $170.68 | 11.133% | $189.6818 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $1,012.82 | $1,124.9639 | $1,124.97 | $1,125.05 | $1,124.90 | |