| 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 | $207.92 | 11.406% | $231.6354 | $231.64 | $231.65 | $231.60 |
| Purchase #2 | $180.39 | 11.872% | $201.8059 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $17.86 | 13.467% | $20.2652 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $202.51 | 13.629% | $230.1101 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $142.76 | 10.682% | $158.0096 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $207.55 | 7.358% | $222.8215 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $109.86 | 5.475% | $115.8748 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $1,068.85 | $1,180.5225 | $1,180.53 | $1,180.45 | $1,180.50 | |