| 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 | $219.48 | 12.422% | $246.7438 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $17.37 | 8.826% | $18.9031 | $18.90 | $18.90 | $18.90 |
| Purchase #3 | $217.34 | 7.720% | $234.1186 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $137.27 | 10.235% | $151.3196 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $234.44 | 4.505% | $245.0015 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $160.39 | 5.238% | $168.7912 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $11.25 | 13.128% | $12.7269 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $997.54 | $1,077.6047 | $1,077.60 | $1,077.60 | $1,077.50 | |