| 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 | $26.45 | 8.119% | $28.5975 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $226.35 | 8.812% | $246.296 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $30.67 | 5.516% | $32.3618 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $192.54 | 13.678% | $218.8756 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $21.81 | 4.525% | $22.7969 | $22.80 | $22.80 | $22.80 |
| Purchase #6 | $95.61 | 8.131% | $103.384 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $220.66 | 11.304% | $245.6034 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $814.09 | $897.9152 | $897.92 | $897.95 | $898.00 | |