| 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 | $214.84 | 13.700% | $244.2731 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $198.56 | 4.308% | $207.114 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $51.47 | 12.391% | $57.8476 | $57.85 | $57.85 | $57.80 |
| Purchase #4 | $181.80 | 4.502% | $189.9846 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $51.32 | 9.329% | $56.1076 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $192.31 | 8.693% | $209.0275 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $237.56 | 8.555% | $257.8833 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,127.86 | $1,222.2377 | $1,222.23 | $1,222.25 | $1,222.20 | |