| 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 | $207.27 | 5.371% | $218.4025 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $54.71 | 8.314% | $59.2586 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $171.88 | 11.699% | $191.9882 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $84.99 | 5.676% | $89.814 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $195.66 | 10.804% | $216.7991 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $116.60 | 3.390% | $120.5527 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $198.59 | 11.579% | $221.5847 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $1,029.70 | $1,118.3998 | $1,118.39 | $1,118.40 | $1,118.50 | |