| 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 | $172.49 | 11.429% | $192.2039 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $189.80 | 12.250% | $213.0505 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $91.85 | 10.602% | $101.5879 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $218.27 | 9.511% | $239.0297 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $234.80 | 9.801% | $257.8127 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $181.74 | 3.690% | $188.4462 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $126.88 | 11.390% | $141.3316 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $1,215.83 | $1,333.4625 | $1,333.46 | $1,333.50 | $1,333.40 | |