| 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 | $47.70 | 6.586% | $50.8415 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $199.26 | 13.506% | $226.1721 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $128.41 | 13.246% | $145.4192 | $145.42 | $145.40 | $145.40 |
| Purchase #4 | $171.45 | 5.433% | $180.7649 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $125.86 | 12.843% | $142.0242 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $94.62 | 13.503% | $107.3965 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $246.95 | 8.548% | $268.0593 | $268.06 | $268.05 | $268.10 |
| 7 purchase totals = | $1,014.25 | $1,120.6777 | $1,120.67 | $1,120.60 | $1,120.70 | |