| 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 | $208.32 | 6.393% | $221.6379 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $188.75 | 13.707% | $214.622 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $128.30 | 10.611% | $141.9139 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $24.76 | 11.821% | $27.6869 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $244.89 | 7.498% | $263.2519 | $263.25 | $263.25 | $263.30 |
| Purchase #6 | $64.40 | 8.834% | $70.0891 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $218.46 | 5.287% | $230.01 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,077.88 | $1,169.2117 | $1,169.21 | $1,169.20 | $1,169.20 | |