| 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 | $186.35 | 7.177% | $199.7243 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $182.61 | 13.682% | $207.5947 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $92.73 | 11.287% | $103.1964 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $236.46 | 4.395% | $246.8524 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $243.31 | 6.874% | $260.0351 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $172.98 | 11.797% | $193.3865 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $54.44 | 5.303% | $57.327 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $1,168.88 | $1,268.1164 | $1,268.12 | $1,268.15 | $1,268.10 | |