| 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 | $195.35 | 7.383% | $209.7727 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $11.78 | 10.579% | $13.0262 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $217.53 | 9.275% | $237.7059 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $6.40 | 7.153% | $6.8578 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $179.72 | 5.459% | $189.5309 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $230.28 | 9.693% | $252.601 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $32.97 | 3.422% | $34.0982 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $874.03 | $943.5927 | $943.60 | $943.60 | $943.60 | |