| 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 | $105.46 | 9.552% | $115.5335 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $245.28 | 5.541% | $258.871 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $178.71 | 13.712% | $203.2147 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $192.76 | 3.393% | $199.3003 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $182.35 | 7.751% | $196.4839 | $196.48 | $196.50 | $196.50 |
| Purchase #6 | $6.69 | 12.473% | $7.5244 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $203.93 | 12.806% | $230.0453 | $230.05 | $230.05 | $230.00 |
| 7 purchase totals = | $1,115.18 | $1,210.9731 | $1,210.96 | $1,210.95 | $1,210.90 | |