| 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 | $211.35 | 11.275% | $235.1797 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $142.66 | 10.793% | $158.0573 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $99.91 | 9.461% | $109.3625 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $154.88 | 5.122% | $162.813 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $66.52 | 4.136% | $69.2713 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $217.41 | 13.547% | $246.8625 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $136.56 | 9.196% | $149.1181 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,029.29 | $1,130.6644 | $1,130.66 | $1,130.60 | $1,130.80 | |