| 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 | $195.38 | 5.549% | $206.2216 | $206.22 | $206.20 | $206.20 |
| Purchase #2 | $120.54 | 3.797% | $125.1169 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $137.58 | 9.810% | $151.0766 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $195.67 | 12.677% | $220.4751 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $5.34 | 5.611% | $5.6396 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $232.31 | 11.570% | $259.1883 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $230.99 | 6.405% | $245.7849 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,117.81 | $1,213.5030 | $1,213.51 | $1,213.55 | $1,213.50 | |