| 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 | $223.42 | 5.696% | $236.146 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $242.35 | 12.103% | $271.6816 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $49.44 | 8.511% | $53.6478 | $53.65 | $53.65 | $53.60 |
| Purchase #4 | $230.60 | 10.110% | $253.9137 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $225.92 | 4.803% | $236.7709 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $226.46 | 5.588% | $239.1146 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $20.88 | 11.556% | $23.2929 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $1,219.07 | $1,314.5675 | $1,314.56 | $1,314.55 | $1,314.50 | |