| 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 | $205.27 | 12.378% | $230.6783 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $214.55 | 4.295% | $223.7649 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $34.84 | 9.181% | $38.0387 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $20.99 | 7.623% | $22.5901 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $207.65 | 7.278% | $222.7628 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $32.47 | 3.612% | $33.6428 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $171.43 | 12.404% | $192.6942 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $887.20 | $964.1718 | $964.16 | $964.20 | $964.20 | |