| 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 | $87.95 | 7.423% | $94.4785 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $207.99 | 3.326% | $214.9077 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $217.52 | 12.775% | $245.3082 | $245.31 | $245.30 | $245.30 |
| Purchase #4 | $133.75 | 12.233% | $150.1116 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $136.90 | 4.713% | $143.3521 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $211.36 | 10.315% | $233.1618 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $143.39 | 11.294% | $159.5845 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $1,138.86 | $1,240.9044 | $1,240.90 | $1,240.90 | $1,241.00 | |