| 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 | $219.80 | 11.126% | $244.2549 | $244.25 | $244.25 | $244.30 |
| Purchase #2 | $233.93 | 9.144% | $255.3206 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $46.91 | 9.837% | $51.5245 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $231.44 | 7.468% | $248.7239 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $189.57 | 5.501% | $199.9982 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $221.89 | 12.716% | $250.1055 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $37.67 | 5.131% | $39.6028 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $1,181.21 | $1,289.5304 | $1,289.52 | $1,289.45 | $1,289.50 | |