| 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 | $180.67 | 6.753% | $192.8706 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $236.40 | 8.514% | $256.5271 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $246.30 | 7.421% | $264.5779 | $264.58 | $264.60 | $264.60 |
| Purchase #4 | $183.35 | 12.255% | $205.8195 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $119.31 | 4.764% | $124.9939 | $124.99 | $125.00 | $125.00 |
| Purchase #6 | $35.30 | 7.869% | $38.0778 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $203.25 | 5.120% | $213.6564 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,204.58 | $1,296.5232 | $1,296.53 | $1,296.55 | $1,296.60 | |