| 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 | $133.44 | 3.476% | $138.0784 | $138.08 | $138.10 | $138.10 |
| Purchase #2 | $220.83 | 9.235% | $241.2237 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $223.33 | 7.181% | $239.3673 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $10.93 | 10.254% | $12.0508 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $152.53 | 13.667% | $173.3763 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $44.84 | 7.285% | $48.1066 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $240.55 | 10.869% | $266.6954 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,026.45 | $1,118.8985 | $1,118.91 | $1,118.90 | $1,119.00 | |