| 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 | $49.41 | 11.750% | $55.2157 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $192.97 | 12.291% | $216.6879 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $242.64 | 12.318% | $272.5284 | $272.53 | $272.55 | $272.50 |
| Purchase #4 | $194.90 | 8.286% | $211.0494 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $123.35 | 4.641% | $129.0747 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $197.29 | 10.752% | $218.5026 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $207.36 | 4.861% | $217.4398 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,207.92 | $1,320.4985 | $1,320.50 | $1,320.50 | $1,320.40 | |