| 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 | $83.28 | 13.429% | $94.4637 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $230.97 | 3.768% | $239.6729 | $239.67 | $239.65 | $239.70 |
| Purchase #3 | $234.90 | 9.470% | $257.145 | $257.15 | $257.15 | $257.10 |
| Purchase #4 | $134.70 | 5.446% | $142.0358 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $182.33 | 12.478% | $205.0811 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $153.91 | 7.405% | $165.307 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $31.49 | 4.132% | $32.7912 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $1,051.58 | $1,136.4967 | $1,136.50 | $1,136.50 | $1,136.50 | |