| 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 | $199.62 | 7.490% | $214.5715 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $216.60 | 10.424% | $239.1784 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $243.89 | 11.327% | $271.5154 | $271.52 | $271.50 | $271.50 |
| Purchase #4 | $188.28 | 11.652% | $210.2184 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $221.46 | 8.131% | $239.4669 | $239.47 | $239.45 | $239.50 |
| Purchase #6 | $238.66 | 11.833% | $266.9006 | $266.90 | $266.90 | $266.90 |
| Purchase #7 | $160.48 | 13.173% | $181.62 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,468.99 | $1,623.4712 | $1,623.48 | $1,623.40 | $1,623.50 | |