| 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 | $216.34 | 6.480% | $230.3588 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $116.85 | 7.792% | $125.955 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $178.58 | 8.754% | $194.2129 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $60.92 | 4.707% | $63.7875 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $125.64 | 12.823% | $141.7508 | $141.75 | $141.75 | $141.80 |
| Purchase #6 | $46.83 | 5.566% | $49.4366 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $96.55 | 12.488% | $108.6072 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $841.71 | $914.1088 | $914.12 | $914.10 | $914.20 | |