| 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 | $185.91 | 13.423% | $210.8647 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $91.28 | 3.620% | $94.5843 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $139.48 | 4.700% | $146.0356 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $186.84 | 10.723% | $206.8749 | $206.87 | $206.85 | $206.90 |
| Purchase #5 | $198.68 | 5.354% | $209.3173 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $63.65 | 10.740% | $70.486 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $31.73 | 3.382% | $32.8031 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $897.57 | $970.9659 | $970.96 | $970.95 | $971.00 | |