| 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 | $214.36 | 3.704% | $222.2999 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $7.32 | 4.129% | $7.6222 | $7.62 | $7.60 | $7.60 |
| Purchase #3 | $149.87 | 8.570% | $162.7139 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $100.67 | 12.580% | $113.3343 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $80.27 | 10.490% | $88.6903 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $85.27 | 7.213% | $91.4205 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $117.44 | 9.644% | $128.7659 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $755.20 | $814.8470 | $814.84 | $814.80 | $814.80 | |