| 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 | $197.60 | 4.557% | $206.6046 | $206.60 | $206.60 | $206.60 |
| Purchase #2 | $138.73 | 11.284% | $154.3843 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $136.31 | 8.231% | $147.5297 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $235.63 | 8.680% | $256.0827 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $118.72 | 6.562% | $126.5104 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $122.43 | 12.198% | $137.364 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $238.62 | 12.840% | $269.2588 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $1,188.04 | $1,297.7345 | $1,297.72 | $1,297.75 | $1,297.80 | |