| 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 | $97.73 | 3.449% | $101.1007 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $126.29 | 8.523% | $137.0537 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $67.38 | 10.512% | $74.463 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $244.40 | 3.526% | $253.0175 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $160.90 | 12.463% | $180.953 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $240.94 | 9.289% | $263.3209 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $102.68 | 9.818% | $112.7611 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $1,040.32 | $1,122.6699 | $1,122.66 | $1,122.60 | $1,122.80 | |