| 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 | $193.48 | 6.643% | $206.3329 | $206.33 | $206.35 | $206.30 |
| Purchase #2 | $80.80 | 3.402% | $83.5488 | $83.55 | $83.55 | $83.50 |
| Purchase #3 | $190.66 | 11.842% | $213.238 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $9.39 | 12.753% | $10.5875 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $117.43 | 3.759% | $121.8442 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $186.29 | 13.731% | $211.8695 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $143.30 | 9.318% | $156.6527 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $921.35 | $1,004.0736 | $1,004.07 | $1,004.10 | $1,004.00 | |