| 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 | $238.35 | 6.852% | $254.6817 | $254.68 | $254.70 | $254.70 |
| Purchase #2 | $58.76 | 12.726% | $66.2378 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $178.39 | 3.595% | $184.8031 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $179.58 | 12.487% | $202.0042 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $186.55 | 10.560% | $206.2497 | $206.25 | $206.25 | $206.20 |
| Purchase #6 | $250.34 | 7.713% | $269.6487 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $241.89 | 5.683% | $255.6366 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $1,333.86 | $1,439.2618 | $1,439.26 | $1,439.30 | $1,439.10 | |