| 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 | $219.31 | 4.256% | $228.6438 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $34.53 | 11.118% | $38.369 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $122.37 | 13.187% | $138.5069 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $196.87 | 5.250% | $207.2057 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $217.82 | 11.545% | $242.9673 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $217.67 | 9.441% | $238.2202 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $55.74 | 12.543% | $62.7315 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $1,064.31 | $1,156.6444 | $1,156.65 | $1,156.60 | $1,156.60 | |