| 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 | $110.99 | 8.224% | $120.1178 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $215.45 | 6.109% | $228.6118 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $89.57 | 10.407% | $98.8915 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $145.73 | 6.783% | $155.6149 | $155.61 | $155.60 | $155.60 |
| Purchase #5 | $174.88 | 5.632% | $184.7292 | $184.73 | $184.75 | $184.70 |
| Purchase #6 | $184.53 | 5.145% | $194.0241 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $82.26 | 8.152% | $88.9658 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $1,003.41 | $1,070.9551 | $1,070.95 | $1,070.90 | $1,070.90 | |