| 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 | $219.26 | 4.349% | $228.7956 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $83.99 | 8.867% | $91.4374 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $31.99 | 6.710% | $34.1365 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $8.29 | 4.682% | $8.6781 | $8.68 | $8.70 | $8.70 |
| Purchase #5 | $182.66 | 3.858% | $189.707 | $189.71 | $189.70 | $189.70 |
| Purchase #6 | $94.32 | 6.492% | $100.4433 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $173.69 | 9.159% | $189.5983 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $794.20 | $842.7962 | $842.81 | $842.85 | $842.70 | |