| 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 | $184.77 | 7.649% | $198.9031 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $91.34 | 7.638% | $98.3165 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $115.56 | 8.195% | $125.0301 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $250.81 | 11.450% | $279.5277 | $279.53 | $279.55 | $279.50 |
| Purchase #5 | $247.43 | 10.358% | $273.0588 | $273.06 | $273.05 | $273.10 |
| Purchase #6 | $95.89 | 7.454% | $103.0376 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $8.34 | 8.345% | $9.036 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $994.14 | $1,086.9098 | $1,086.92 | $1,086.95 | $1,086.80 | |