| 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 | $241.55 | 4.797% | $253.1372 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $241.57 | 12.459% | $271.6672 | $271.67 | $271.65 | $271.70 |
| Purchase #3 | $202.64 | 10.109% | $223.1249 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $136.80 | 11.690% | $152.7919 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $39.69 | 11.824% | $44.3829 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $247.42 | 7.623% | $266.2808 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $208.74 | 8.744% | $226.9922 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $1,318.41 | $1,438.3771 | $1,438.37 | $1,438.40 | $1,438.40 | |