| 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 | $193.63 | 5.822% | $204.9031 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $243.64 | 9.241% | $266.1548 | $266.15 | $266.15 | $266.20 |
| Purchase #3 | $143.63 | 13.255% | $162.6682 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $82.83 | 7.107% | $88.7167 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $202.31 | 6.404% | $215.2659 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $111.33 | 3.352% | $115.0618 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $187.72 | 6.486% | $199.8955 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $1,165.09 | $1,252.6660 | $1,252.67 | $1,252.60 | $1,252.80 | |