| 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 | $8.27 | 11.567% | $9.2266 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $57.59 | 8.540% | $62.5082 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $170.75 | 7.259% | $183.1447 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $185.96 | 3.616% | $192.6843 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $126.89 | 6.627% | $135.299 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $231.47 | 4.216% | $241.2288 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $244.49 | 3.338% | $252.6511 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $1,025.42 | $1,076.7427 | $1,076.74 | $1,076.80 | $1,076.70 | |