| 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 | $244.92 | 13.318% | $277.5384 | $277.54 | $277.55 | $277.50 |
| Purchase #2 | $110.32 | 4.790% | $115.6043 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $141.82 | 8.441% | $153.791 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $202.26 | 6.129% | $214.6565 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $174.44 | 10.323% | $192.4474 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $175.62 | 8.110% | $189.8628 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $175.47 | 3.444% | $181.5132 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $1,224.85 | $1,325.4136 | $1,325.41 | $1,325.40 | $1,325.40 | |