| 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 | $138.44 | 11.157% | $153.8858 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $174.58 | 11.119% | $193.9916 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $96.76 | 8.810% | $105.2846 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $102.39 | 9.202% | $111.8119 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $245.80 | 10.562% | $271.7614 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $234.76 | 5.146% | $246.8407 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $95.87 | 5.524% | $101.1659 | $101.17 | $101.15 | $101.20 |
| 7 purchase totals = | $1,088.60 | $1,184.7419 | $1,184.74 | $1,184.75 | $1,184.80 | |