| 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 | $85.31 | 10.649% | $94.3947 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $130.94 | 12.585% | $147.4188 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $242.43 | 6.397% | $257.9382 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $239.36 | 4.333% | $249.7315 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $226.29 | 6.628% | $241.2885 | $241.29 | $241.30 | $241.30 |
| Purchase #6 | $127.38 | 7.715% | $137.2074 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $77.50 | 4.364% | $80.8821 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $1,129.21 | $1,208.8612 | $1,208.86 | $1,208.90 | $1,208.80 | |