| 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 | $51.61 | 7.453% | $55.4565 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $197.61 | 9.212% | $215.8138 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $221.70 | 10.821% | $245.6902 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $243.52 | 3.860% | $252.9199 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $91.75 | 13.102% | $103.7711 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $198.93 | 6.245% | $211.3532 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $133.41 | 6.315% | $141.8348 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $1,138.53 | $1,226.8395 | $1,226.83 | $1,226.80 | $1,226.90 | |