| 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 | $227.61 | 7.762% | $245.2771 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $117.70 | 9.391% | $128.7532 | $128.75 | $128.75 | $128.80 |
| Purchase #3 | $7.26 | 3.817% | $7.5371 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $187.78 | 12.412% | $211.0873 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $170.60 | 12.413% | $191.7766 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $198.35 | 13.393% | $224.915 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $232.92 | 11.393% | $259.4566 | $259.46 | $259.45 | $259.50 |
| 7 purchase totals = | $1,142.22 | $1,268.8029 | $1,268.82 | $1,268.85 | $1,268.90 | |