| 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 | $212.29 | 11.667% | $237.0579 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $203.62 | 13.122% | $230.339 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $65.29 | 6.577% | $69.5841 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $99.82 | 8.870% | $108.674 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $164.31 | 5.580% | $173.4785 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $227.76 | 5.285% | $239.7971 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $208.55 | 8.408% | $226.0849 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $1,181.64 | $1,285.0155 | $1,285.01 | $1,285.05 | $1,285.10 | |