| 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 | $189.29 | 7.219% | $202.9548 | $202.95 | $202.95 | $203.00 |
| Purchase #2 | $184.99 | 3.720% | $191.8716 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $139.56 | 10.581% | $154.3268 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $35.92 | 7.618% | $38.6564 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $206.61 | 6.628% | $220.3041 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $223.57 | 7.461% | $240.2506 | $240.25 | $240.25 | $240.30 |
| Purchase #7 | $160.32 | 11.592% | $178.9043 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $1,140.26 | $1,227.2686 | $1,227.26 | $1,227.25 | $1,227.40 | |