| 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 | $118.35 | 11.471% | $131.9259 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $8.56 | 5.837% | $9.0596 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $232.48 | 11.543% | $259.3152 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $172.54 | 6.289% | $183.391 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $175.63 | 13.704% | $199.6983 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $137.63 | 5.446% | $145.1253 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $115.70 | 3.809% | $120.107 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $960.89 | $1,048.6223 | $1,048.64 | $1,048.65 | $1,048.60 | |