| 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 | $224.99 | 4.163% | $234.3563 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $246.30 | 9.710% | $270.2157 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $226.40 | 12.212% | $254.048 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $62.92 | 10.672% | $69.6348 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $8.62 | 8.661% | $9.3666 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $178.37 | 7.852% | $192.3756 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $136.68 | 12.181% | $153.329 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,084.28 | $1,183.3260 | $1,183.34 | $1,183.35 | $1,183.30 | |