| 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 | $214.34 | 4.251% | $223.4516 | $223.45 | $223.45 | $223.50 |
| Purchase #2 | $225.36 | 4.537% | $235.5846 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $173.65 | 12.357% | $195.1079 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $22.99 | 8.394% | $24.9198 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $105.59 | 12.327% | $118.6061 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $117.87 | 10.160% | $129.8456 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $171.27 | 6.241% | $181.959 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,031.07 | $1,109.4746 | $1,109.48 | $1,109.45 | $1,109.50 | |