| 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 | $39.94 | 9.307% | $43.6572 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $89.25 | 10.173% | $98.3294 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $160.37 | 13.163% | $181.4795 | $181.48 | $181.50 | $181.50 |
| Purchase #4 | $222.47 | 7.457% | $239.0596 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $245.40 | 12.589% | $276.2934 | $276.29 | $276.30 | $276.30 |
| Purchase #6 | $196.80 | 4.196% | $205.0577 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $81.74 | 8.358% | $88.5718 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $1,035.97 | $1,132.4486 | $1,132.45 | $1,132.45 | $1,132.60 | |