| 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 | $194.32 | 11.217% | $216.1169 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $42.95 | 4.638% | $44.942 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $189.94 | 8.562% | $206.2027 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $240.53 | 13.235% | $272.3641 | $272.36 | $272.35 | $272.40 |
| Purchase #5 | $154.65 | 4.809% | $162.0871 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $216.42 | 7.138% | $231.8681 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $95.35 | 12.182% | $106.9655 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $1,134.16 | $1,240.5464 | $1,240.55 | $1,240.50 | $1,240.60 | |