| 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 | $117.60 | 5.192% | $123.7058 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $134.32 | 5.641% | $141.897 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $202.90 | 10.252% | $223.7013 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $154.32 | 6.682% | $164.6317 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $180.71 | 6.312% | $192.1164 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $241.65 | 13.640% | $274.6111 | $274.61 | $274.60 | $274.60 |
| Purchase #7 | $28.62 | 5.405% | $30.1669 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $1,060.12 | $1,150.8302 | $1,150.84 | $1,150.80 | $1,150.80 | |