| 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 | $223.29 | 3.752% | $231.6678 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $162.37 | 9.769% | $178.2319 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $153.48 | 7.745% | $165.367 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $22.55 | 10.124% | $24.833 | $24.83 | $24.85 | $24.80 |
| Purchase #5 | $44.30 | 9.181% | $48.3672 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $138.82 | 4.171% | $144.6102 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $186.30 | 10.613% | $206.072 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $931.11 | $999.1491 | $999.15 | $999.10 | $999.20 | |