| 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 | $112.71 | 6.194% | $119.6913 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $113.58 | 8.796% | $123.5705 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $202.93 | 4.267% | $211.589 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $200.63 | 11.218% | $223.1367 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $12.71 | 7.776% | $13.6983 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $181.56 | 10.805% | $201.1776 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $110.72 | 4.578% | $115.7888 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $934.84 | $1,008.6522 | $1,008.66 | $1,008.70 | $1,008.70 | |