| 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 | $140.80 | 3.227% | $145.3436 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $217.70 | 4.331% | $227.1286 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $241.29 | 13.799% | $274.5856 | $274.59 | $274.60 | $274.60 |
| Purchase #4 | $66.60 | 6.112% | $70.6706 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $87.66 | 12.652% | $98.7507 | $98.75 | $98.75 | $98.80 |
| Purchase #6 | $98.26 | 5.727% | $103.8874 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $72.79 | 11.256% | $80.9832 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $925.10 | $1,001.3497 | $1,001.35 | $1,001.40 | $1,001.40 | |