| 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 | $28.53 | 10.419% | $31.5025 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $166.31 | 10.115% | $183.1323 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $208.41 | 6.607% | $222.1796 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $245.93 | 3.696% | $255.0196 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $230.80 | 3.780% | $239.5242 | $239.52 | $239.50 | $239.50 |
| Purchase #6 | $214.55 | 8.749% | $233.321 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $93.68 | 5.503% | $98.8352 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $1,188.21 | $1,263.5144 | $1,263.51 | $1,263.50 | $1,263.40 | |