| 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 | $115.85 | 6.153% | $122.9783 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $214.90 | 4.422% | $224.4029 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $232.59 | 9.640% | $255.0117 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $24.33 | 7.455% | $26.1438 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $229.77 | 5.526% | $242.4671 | $242.47 | $242.45 | $242.50 |
| Purchase #6 | $38.67 | 5.188% | $40.6762 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $158.47 | 12.588% | $178.4182 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $1,014.58 | $1,090.0982 | $1,090.10 | $1,090.10 | $1,090.10 | |