| 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 | $246.84 | 9.447% | $270.159 | $270.16 | $270.15 | $270.20 |
| Purchase #2 | $85.29 | 8.632% | $92.6522 | $92.65 | $92.65 | $92.70 |
| Purchase #3 | $106.64 | 3.219% | $110.0727 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $132.80 | 10.138% | $146.2633 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $12.30 | 9.454% | $13.4628 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $192.92 | 9.353% | $210.9638 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $242.54 | 11.870% | $271.3295 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $1,019.33 | $1,114.9033 | $1,114.89 | $1,114.85 | $1,115.10 | |