| 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 | $225.91 | 8.336% | $244.7419 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $60.49 | 6.254% | $64.273 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $110.98 | 4.270% | $115.7188 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $162.30 | 10.589% | $179.4859 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $173.68 | 3.548% | $179.8422 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $202.32 | 11.700% | $225.9914 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $129.74 | 5.827% | $137.2999 | $137.30 | $137.30 | $137.30 |
| 7 purchase totals = | $1,065.42 | $1,147.3531 | $1,147.35 | $1,147.35 | $1,147.30 | |