| 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 | $98.55 | 10.267% | $108.6681 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $143.41 | 13.394% | $162.6183 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $191.97 | 9.461% | $210.1323 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $172.27 | 5.299% | $181.3986 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $119.96 | 5.679% | $126.7725 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $204.25 | 9.564% | $223.7845 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $223.44 | 10.305% | $246.4655 | $246.47 | $246.45 | $246.50 |
| 7 purchase totals = | $1,153.85 | $1,259.8398 | $1,259.84 | $1,259.80 | $1,259.90 | |