| 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 | $171.90 | 12.640% | $193.6282 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $221.99 | 8.382% | $240.5972 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $120.33 | 8.302% | $130.3198 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $17.47 | 6.612% | $18.6251 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $214.91 | 11.569% | $239.7729 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $73.87 | 9.577% | $80.9445 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $103.38 | 12.201% | $115.9934 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $923.85 | $1,019.8811 | $1,019.88 | $1,019.90 | $1,019.80 | |