| 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 | $119.75 | 11.413% | $133.4171 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $140.88 | 11.810% | $157.5179 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $221.62 | 13.176% | $250.8207 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $238.80 | 8.822% | $259.8669 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $99.94 | 12.737% | $112.6694 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $207.73 | 11.841% | $232.3273 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $195.91 | 8.252% | $212.0765 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $1,224.63 | $1,358.6958 | $1,358.71 | $1,358.65 | $1,358.70 | |