| 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 | $181.61 | 12.264% | $203.8827 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $27.55 | 5.767% | $29.1388 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $137.30 | 8.260% | $148.641 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $198.64 | 12.361% | $223.1939 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $213.50 | 8.226% | $231.0625 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $109.26 | 7.349% | $117.2895 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $248.48 | 4.534% | $259.7461 | $259.75 | $259.75 | $259.70 |
| 7 purchase totals = | $1,116.34 | $1,212.9545 | $1,212.95 | $1,213.00 | $1,212.90 | |