| 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 | $79.79 | 3.422% | $82.5204 | $82.52 | $82.50 | $82.50 |
| Purchase #2 | $224.67 | 11.303% | $250.0645 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $159.91 | 13.182% | $180.9893 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $105.33 | 9.505% | $115.3416 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $162.95 | 9.545% | $178.5036 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $248.90 | 11.263% | $276.9336 | $276.93 | $276.95 | $276.90 |
| Purchase #7 | $80.68 | 7.764% | $86.944 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $1,062.23 | $1,171.2970 | $1,171.28 | $1,171.30 | $1,171.20 | |