| 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 | $96.48 | 13.148% | $109.1652 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $112.40 | 3.759% | $116.6251 | $116.63 | $116.65 | $116.60 |
| Purchase #3 | $245.48 | 4.120% | $255.5938 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $223.62 | 10.109% | $246.2257 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $235.87 | 13.606% | $267.9625 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $241.49 | 4.366% | $252.0335 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $136.76 | 10.581% | $151.2306 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $1,292.10 | $1,398.8364 | $1,398.84 | $1,398.90 | $1,398.80 | |