| 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 | $239.78 | 8.368% | $259.8448 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $214.40 | 4.212% | $223.4305 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $67.36 | 6.194% | $71.5323 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $62.35 | 10.337% | $68.7951 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $116.55 | 10.629% | $128.9381 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $210.55 | 11.310% | $234.3632 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $216.77 | 10.339% | $239.1819 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,127.76 | $1,226.0859 | $1,226.08 | $1,226.15 | $1,226.00 | |