| 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 | $109.30 | 12.697% | $123.1778 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $183.49 | 7.531% | $197.3086 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $246.59 | 12.659% | $277.8058 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $118.67 | 6.430% | $126.3005 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $238.98 | 10.433% | $263.9128 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $91.83 | 8.850% | $99.957 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $241.83 | 6.751% | $258.1559 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,230.69 | $1,346.6184 | $1,346.63 | $1,346.60 | $1,346.70 | |