| 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 | $35.51 | 10.392% | $39.2002 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $175.69 | 7.723% | $189.2585 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $204.80 | 13.792% | $233.046 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $178.63 | 7.767% | $192.5042 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $165.53 | 9.738% | $181.6493 | $181.65 | $181.65 | $181.60 |
| Purchase #6 | $158.69 | 9.532% | $173.8163 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $19.64 | 3.744% | $20.3753 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $938.49 | $1,029.8498 | $1,029.86 | $1,029.85 | $1,029.80 | |