| 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 | $111.41 | 5.563% | $117.6077 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $89.86 | 3.398% | $92.9134 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $179.67 | 12.334% | $201.8305 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $166.76 | 6.653% | $177.8545 | $177.85 | $177.85 | $177.90 |
| Purchase #5 | $227.71 | 9.205% | $248.6707 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $166.61 | 6.226% | $176.9831 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $250.36 | 13.144% | $283.2673 | $283.27 | $283.25 | $283.30 |
| 7 purchase totals = | $1,192.38 | $1,299.1272 | $1,299.12 | $1,299.10 | $1,299.20 | |